1. Math  » 
  2. Distance Between Two Points, How To Find The Distance Between Two Points?

Distance Between Two Points, How To Find The Distance Between Two Points?

Distance Between Two Points A measure of the length of the shortest path between two points is known as the Distance Between Two Points. But still, many are not aware of how to find the Distance Between Two Points. If you are searching for Distance Between Two Points, Read the content below.

by B Kishwar Sameena

Updated Feb 09, 2023

Advertisement
Distance Between Two Points A measure of the length of the shortest path between two points is known as the Distance Between Two Points. But still, many are not aware of how to find the Distance Between Two Points. If you are searching for Distance Between Two Points, Read the content below.

Distance Between Two Points A measure of the length of the shortest path between two points is known as the Distance Between Two Points. But still, many are not aware of how to find the Distance Between Two Points. If you are searching for Distance Between Two Points, Read the content below.

Image source: Fresherslive

Distance Between Two Points  

The distance between two points in a two-dimensional space (such as a Cartesian plane) can be calculated using the Pythagorean theorem, which states that the square of the distance between the two points is equal to the sum of the squares of the differences in their x- and y-coordinates.

Article continues below advertisement

The formula for finding the distance between two points (x1, y1) and (x2, y2) is given by:

d = √((x2 - x1)^2 + (y2 - y1)^2)

In three-dimensional space, the distance formula can be extended to include the difference in the z-coordinate:

d = √((x2 - x1)^2 + (y2 - y1)^2 + (z2 - z1)^2)

 The distance formula is a mathematical expression used to calculate the distance between two points in a space with a given number of dimensions. In two-dimensional space, such as a Cartesian plane, two points are represented by their x and y coordinates. The distance formula is used to calculate the straight-line distance between those two points.

The Pythagorean theorem provides a method to calculate the distance between two points in a two-dimensional space. The theorem states that in a right triangle, the square of the length of the hypotenuse (the longest side) is equal to the sum of the squares of the lengths of the other two sides. In the context of the distance formula, the hypotenuse of the right triangle is the distance between the two points, and the other two sides are the differences in the x- and y-coordinates of the points.

The formula for the distance between two points (x1, y1) and (x2, y2) can be derived from the Pythagorean theorem as follows:

d = √((x2 - x1)^2 + (y2 - y1)^2)

In three-dimensional space, two points are represented by their x, y, and z coordinates. The distance formula can be extended to include the difference in the z-coordinate as follows:

d = √((x2 - x1)^2 + (y2 - y1)^2 + (z2 - z1)^2)

The distance formula can be applied to spaces with higher numbers of dimensions in a similar manner, by adding additional terms for each additional dimension.

 How To Find The Distance Between Two Points?

To find the distance between two points, you need to have the coordinates of both points. Once you have the coordinates, you can use the distance formula to calculate the distance between the points.

Article continues below advertisement
Article continues below advertisement

Here's how to do it:

Identify the coordinates of the two points. For example, let's say the two points are (x1, y1) and (x2, y2).

Substitute the values of the coordinates into the distance formula:

d = √((x2 - x1)^2 + (y2 - y1)^2)

Evaluate the expression inside the square root:

(x2 - x1)^2 + (y2 - y1)^2

Take the square root of the result:

√((x2 - x1)^2 + (y2 - y1)^2)

The result is the distance between the two points.

Note: If you are working in three-dimensional space, the formula is slightly different:

d = √((x2 - x1)^2 + (y2 - y1)^2 + (z2 - z1)^2)

The distance formula is a mathematical expression used to calculate the straight-line distance between two points in a space with a given number of dimensions. In two-dimensional space, such as a Cartesian plane, two points are represented by their x and y coordinates. In three-dimensional space, two points are represented by their x, y, and z coordinates. The distance formula can be applied to spaces with higher numbers of dimensions in a similar manner, by adding additional terms for each additional dimension.

Here is a detailed explanation of the distance formula for two-dimensional space:

  1. Identify the coordinates of the two points. For example, let's say the two points are (x1, y1) and (x2, y2). These are the x and y coordinates of the two points, respectively.
  2. Subtract the x-coordinates of the two points:
    x2 - x1
  3. Square the result:
    (x2 - x1)^2
  4. Subtract the y-coordinates of the two points:
    y2 - y1
  5. Square the result:
    (y2 - y1)^2
  6. Add the two results from steps 3 and 5:
    (x2 - x1)^2 + (y2 - y1)^2
  7. Take the square root of the result:
    √((x2 - x1)^2 + (y2 - y1)^2)
  8. The result is the distance between the two points in two-dimensional space.

For three-dimensional space, the process is similar, but with an additional step to calculate the difference in the z-coordinate:

  1. Identify the coordinates of the two points. For example, let's say the two points are (x1, y1, z1) and (x2, y2, z2). These are the x, y, and z coordinates of the two points, respectively.
  2. Subtract the x-coordinates of the two points:
    x2 - x1
  3. Square the result:
    (x2 - x1)^2
  4. Subtract the y-coordinates of the two points:
    y2 - y1
  5. Square the result:
    (y2 - y1)^2
  6. Subtract the z-coordinates of the two points:
    z2 - z1
  7. Square the result:
    (z2 - z1)^2
  8. Add the three results from steps 3, 5, and 7:
    (x2 - x1)^2 + (y2 - y1)^2 + (z2 - z1)^2
  9. Take the square root of the result:
    √((x2 - x1)^2 + (y2 - y1)^2 + (z2 - z1)^2)
  10. The result is the distance between the two points in three-dimensional space.

How To Calculate Distance Between Two Points? 

To calculate the distance between two points, you can use the distance formula. The distance formula is a mathematical expression that takes the coordinates of two points and calculates the straight-line distance between them.

Article continues below advertisement

Here is a step-by-step explanation of how to calculate the distance between two points in two-dimensional space (e.g. a Cartesian plane):

  1. Write down the coordinates of the two points. For example, let's say the two points are (x1, y1) and (x2, y2).
  2. Substitute the values of the coordinates into the distance formula:

d = √((x2 - x1)^2 + (y2 - y1)^2)

  1. Evaluate the expression inside the square root:

(x2 - x1)^2 + (y2 - y1)^2

  1. Calculate the square root of the result:

√((x2 - x1)^2 + (y2 - y1)^2)

  1. The result of the calculation is the distance between the two points.

Note: If you are working in three-dimensional space, the formula is slightly different:

d = √((x2 - x1)^2 + (y2 - y1)^2 + (z2 - z1)^2)

where (x1, y1, z1) and (x2, y2, z2) are the coordinates of the two points in three-dimensional space. 

To calculate the distance between two points, it's important to understand the coordinates of the points and the distance formula. The coordinates of a point in two-dimensional space are represented as (x, y), where x is the horizontal position of the point and y is the vertical position of the point. In three-dimensional space, the coordinates are represented as (x, y, z), where z represents the position of the point along the third dimension.

The distance formula for two-dimensional space is given by:

d = √((x2 - x1)^2 + (y2 - y1)^2)

 where (x1, y1) and (x2, y2) are the coordinates of the two points. The formula calculates the distance between the two points by finding the difference between their x-coordinates, squaring the result, finding the difference between their y-coordinates, squaring the result, and then taking the square root of the sum of the two squared results.

In three-dimensional space, the distance formula is:

d = √((x2 - x1)^2 + (y2 - y1)^2 + (z2 - z1)^2)

where (x1, y1, z1) and (x2, y2, z2) are the coordinates of the two points. The formula is similar to the two-dimensional case, with the addition of a term for the difference between the z-coordinates.

It's important to note that the distance formula calculates the straight-line distance between two points, which is the shortest distance between the two points in a straight line, not including any curves or obstacles that might be in between the two points.

When calculating the distance between two points, it's important to double-check your calculations to make sure they are accurate, especially if you are working with decimal numbers or large distances. It's also important to make sure that you are using the appropriate units for the coordinates of the points (e.g. meters, centimeters, miles, etc.).

Article continues below advertisement

How To Find Distance Between Two Points On A Graph?

To find the distance between two points on a graph, you need to find the coordinates of the points and then use the distance formula.

Here is a step-by-step explanation of how to find the distance between two points on a graph:

  1. Plot the two points on the graph.
  2. Label the coordinates of the two points. For example, let's say the two points are A(x1, y1) and B(x2, y2).
  3. Use the distance formula to calculate the distance between the two points:
    d = √((x2 - x1)^2 + (y2 - y1)^2)
  4. Substitute the values of the coordinates into the distance formula:
    d = √((x2 - x1)^2 + (y2 - y1)^2)
  5. Evaluate the expression inside the square root:
    (x2 - x1)^2 + (y2 - y1)^2
  6. Calculate the square root of the result:
    √((x2 - x1)^2 + (y2 - y1)^2)
  7. The result of the calculation is the distance between the two points on the graph.

Note: The distance formula is the same for two-dimensional and three-dimensional graphs. The only difference is the number of dimensions used in the calculation. In two-dimensional graphs, the formula is given by:

Article continues below advertisement
Article continues below advertisement

d = √((x2 - x1)^2 + (y2 - y1)^2)

In three-dimensional graphs, the formula is given by: 

d = √((x2 - x1)^2 + (y2 - y1)^2 + (z2 - z1)^2)

Certainly! Let's take a closer look at each step in finding the distance between two points on a graph:

  1. Plot the two points on the graph: This involves drawing the two points on the graph, so that you can visualize the distance between them.
  2. Label the coordinates of the two points: This involves writing the coordinates of each point next to the point on the graph. For example, point A might have the coordinates (x1, y1) and point B might have the coordinates (x2, y2).
  3. Use the distance formula: The distance formula is a mathematical expression that calculates the distance between two points in space. The formula for two-dimensional space is:
    d = √((x2 - x1)^2 + (y2 - y1)^2)

where d is the distance between the two points, (x1, y1) and (x2, y2) are the coordinates of the two points, and the square root symbol (√) is used to find the square root of the expression inside the parentheses.

  1. Substitute the values of the coordinates: This involves replacing the variables in the distance formula with the actual values of the coordinates. For example, if point A has the coordinates (3, 4) and point B has the coordinates (6, 8), then you would substitute these values into the formula as follows:
    d = √((6 - 3)^2 + (8 - 4)^2)

Evaluate the expression inside the square root: This involves solving the expression inside the parentheses. For example:
(6 - 3)^2 + (8 - 4)^2

= (3)^2 + (4)^2

= 9 + 16

  1. = 25

Calculate the square root of the result: This involves finding the square root of the result from the previous step. For example:
√25

  1. = 5
  2. The result of the calculation is the distance between the two points on the graph: In this example, the distance between the two points is 5 units.

It's important to note that the distance formula can also be used to find the distance between two points in three-dimensional space. In this case, the formula is given by:

d = √((x2 - x1)^2 + (y2 - y1)^2 + (z2 - z1)^2)

Distance Between Two Points Map 

The distance between two points on a map can be calculated using a variety of methods, including:

  1. Using a ruler or scale to physically measure the distance on the map
  2. Using a GPS device or smartphone to find the physical distance between the two points
  3. Using an online mapping tool, such as Google Maps, to calculate the distance between the two points by plotting a route between the points and measuring the total distance traveled.

The method you choose will depend on the specific needs of your project, as well as the type of map you are using and the tools and resources available to you.

Article continues below advertisement

Regardless of the method you use, it's important to consider the scale of the map and the accuracy of the tools and resources you are using, as this can impact the accuracy of your distance calculation. Additionally, it's important to keep in mind that the distance between two points on a map may not necessarily be the same as the actual physical distance between those two points in real life, due to distortions introduced by the projection used to create the map.

Sure! Let me elaborate a little more on the methods for calculating the distance between two points on a map.

  1. Using a ruler or scale: When using a ruler or scale to measure the distance between two points on a map, it's important to make sure that you are using a ruler or scale that is properly scaled to the map. For example, if you are using a 1:100,000 scale map, you should use a ruler or scale that is also marked in 1:100,000 units. To measure the distance, simply place the ruler or scale on the map so that it passes over the two points you want to measure, and then read the distance marked on the ruler or scale.
  2. Using a GPS device or smartphone: GPS devices and smartphones can be used to physically measure the distance between two points by using GPS coordinates. To do this, you will need to determine the GPS coordinates of the two points, and then use a GPS device or smartphone app to measure the straight-line distance between the two points. Some GPS devices and smartphone apps will also allow you to plot a route between the two points and measure the total distance traveled, which can be useful if you need to take into account the actual travel distance between the two points, rather than just the straight-line distance.
  3. Using an online mapping tool: Online mapping tools, such as Google Maps, allow you to calculate the distance between two points by plotting a route between the points and measuring the total distance traveled. To use this method, simply enter the addresses or coordinates of the two points into the mapping tool, and the tool will plot a route between the points and display the total distance traveled. Some mapping tools also allow you to choose different modes of transportation, such as driving, biking, or walking, which can impact the distance calculated, as the distance traveled will depend on the specific travel path.

It's important to note that the accuracy of the distance calculation will depend on several factors, including the accuracy of the map you are using, the accuracy of the ruler or scale you are using, the accuracy of the GPS device or smartphone you are using, and the accuracy of the online mapping tool you are using. Additionally, the distance calculated may not necessarily be the same as the actual physical distance between the two points, due to distortions introduced by the projection used to create the map, as well as other factors, such as terrain and road conditions.

What Is Distance Formula In 12 Class?

In 12th grade mathematics, the distance formula is a mathematical formula used to calculate the distance between two points in a two-dimensional plane. The formula is as follows:

Article continues below advertisement
Article continues below advertisement

d = √((x2 - x1)^2 + (y2 - y1)^2)

Where (x1, y1) and (x2, y2) are the coordinates of the two points, and d is the distance between the two points.

This formula uses the Pythagorean theorem, which states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides. In this case, the two points can be thought of as forming a right triangle, with the distance between the points being the length of the hypotenuse.

By using the distance formula, you can calculate the exact distance between two points in a two-dimensional plane, which can be useful in a variety of applications, including geometry, physics, and engineering.The distance formula can be used in a variety of applications, such as finding the shortest distance between two points on a map, determining the distance between two points in a physics problem, or finding the distance between two points in a geometric proof. Additionally, the formula can be easily generalized to higher dimensions, allowing us to calculate the distance between points in three-dimensional or n-dimensional spaces. 

The distance formula is typically applied in 12th grade mathematics classes in the context of geometry and coordinate geometry. Some of the ways in which the distance formula is applied in a 12th grade math class include:

  1. Calculating the distance between two points: The most basic application of the distance formula is to calculate the distance between two points in a two-dimensional plane. For example, given the coordinates of two points, students can use the formula to find the distance between the points.
  2. Determining the length of a line segment: Students can use the distance formula to determine the length of a line segment defined by two points. In this case, the two points are the endpoints of the line segment, and the distance between them is equal to the length of the line segment.
  3. Understanding the Pythagorean theorem: The distance formula is derived from the Pythagorean theorem, which states that in a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the other two sides. The distance formula can be thought of as a generalization of the Pythagorean theorem to two-dimensional space.
  4. Proving geometric theorems: The distance formula can be used in geometric proofs to determine the distance between points, lines, or other geometric objects. For example, students can use the formula to prove that the distance between a point and a line is equal to the shortest distance from the point to the line.

By applying the distance formula in these ways, students develop their understanding of geometry, coordinate geometry, and the properties of two-dimensional space. Additionally, the formula provides a powerful tool for solving problems in these areas and preparing for more advanced mathematical studies.

What Is Distance Formula Class 10 Maths? 

The distance formula is a mathematical expression used to calculate the distance between two points in a two-dimensional plane. In class 10 mathematics, the distance formula is introduced as a simple and efficient way to determine the distance between two points.

Article continues below advertisement

The formula is given by:

d = √((x2 - x1)^2 + (y2 - y1)^2)

Here, (x1, y1) and (x2, y2) are the coordinates of the two points, and d is the distance between the points. The formula uses the Pythagorean theorem, which states that in a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the other two sides.

By using the distance formula, students can calculate the distance between two points in a two-dimensional plane and learn about the properties of two-dimensional space. Additionally, the formula can be used to understand the Pythagorean theorem and solve problems involving distances and coordinates.

In class 10 mathematics, the distance formula requires the following:

  1. Coordinates of two points: The formula requires the coordinates of two points in a two-dimensional plane, represented as (x1, y1) and (x2, y2).
  2. Understanding of the Pythagorean theorem: The distance formula is based on the Pythagorean theorem, so students should have a basic understanding of this theorem and how it relates to right triangles.
  3. Knowledge of square roots: The formula involves taking the square root of a sum of squares, so students should be familiar with finding square roots and applying them to mathematical expressions.
  4. Familiarity with exponents: The formula uses exponents to indicate squares, so students should have a basic understanding of how exponents work and how to simplify expressions involving exponents.

By having these prerequisites, students can use the distance formula to determine the distance between two points and understand the properties of two-dimensional space. The formula is a useful tool for solving problems and preparing for more advanced mathematical studies.

Distance Between Two Points Calculator? 

To calculate the distance between two points in a 2D plane, we can use the distance formula. The distance formula is a mathematical expression that takes the coordinates of two points in a two-dimensional plane and calculates the distance between them.

Article continues below advertisement
Article continues below advertisement

The formula is given by:

d = √((x2 - x1)^2 + (y2 - y1)^2)

Here, (x1, y1) and (x2, y2) are the coordinates of the two points, and d is the distance between the points. The formula uses the Pythagorean theorem, which states that in a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the other two sides.

To calculate the distance between two points using the formula, follow these steps:

  1. Identify the coordinates of the two points.
  2. Substitute the values for x1, y1, x2, and y2 into the formula.
  3. Simplify the expression inside the square root sign by subtracting the x-coordinates and y-coordinates and then squaring the results.
  4. Calculate the square root of the expression inside the square root sign.
  5. The result is the distance between the two points.

By using this formula, students can calculate the distance between two points in a two-dimensional plane and understand the properties of two-dimensional space. The formula is a useful tool for solving problems and preparing for more advanced mathematical studies.

The distance formula is a mathematical expression used to calculate the distance between two points in a two-dimensional plane. To understand the formula and how to use it to calculate distances, let's break it down into simple steps.

  1. Identify the coordinates of the two points: The first step is to identify the coordinates of the two points. The coordinates of a point in a two-dimensional plane are usually represented as (x, y), where x is the x-coordinate and y is the y-coordinate.
  2. Substitute the values into the formula: The next step is to substitute the values of x and y for the two points into the formula. The formula is given by:

d = √((x2 - x1)^2 + (y2 - y1)^2)

Here, d is the distance between the two points, (x1, y1) and (x2, y2) are the coordinates of the two points.

  1. Simplify the expression inside the square root: The next step is to simplify the expression inside the square root sign. To do this, we first subtract the x-coordinates and y-coordinates of the two points, and then square the results.
  2. Take the square root: After simplifying the expression inside the square root sign, we take the square root of this expression. This gives us the distance between the two points.
  3. The result: The result of these steps is the distance between the two points in a two-dimensional plane.

By using these steps, we can calculate the distance between two points in a 2D plane and understand the properties of two-dimensional space. This formula is a useful tool for solving problems involving distances and coordinates.

Recent Updates

Advertisement
DMCA.com Protection Status