The midpoint calculator will take two coordinates in the Cartesian coordinate system and find the point directly in-between both of them. This point is often useful in geometry. As a supplement to this calculator, we have written an article below that discusses how to find the midpoint and what the midpoint formula is. Show If you want to understand how one coordinate changes with respect to another, we recommend checking the average rate of change calculator.
Suppose we have a line segment and want to cut that section into two equal parts. To do so, we need to know the center. We can achieve this by finding the midpoint. You could measure with a ruler or just use a formula involving the coordinates of each endpoint of the segment. The midpoint is simply the average of each coordinate of the section, forming a new coordinate point. We shall illustrate this below.
If we have coordinates (x₁,y₁) and (x₂,y₂), then the midpoint of these coordinates is determined by (x₁ + x₂)/2, (y₁ + y₂)/2. This forms a new coordinate you can call (x₃,y₃). The midpoint calculator will solve this instantaneously if you input the coordinates. Follow the steps above if calculating by hand. For small numbers, it's easy to calculate the midpoint by hand, but with larger and decimal values, the calculator is the simplest and most convenient way to calculate the midpoint. It is possible to divide a line segment into any given ratio, not just 1:1. Use our ratios of directed line segments calculator to learn how.
Just as finding the midpoint is often required in geometry, so is finding the distance between two points. The distance between two points on a horizontal or vertical line is easy to calculate, but the process becomes more difficult if the points are not aligned as such. This is often the case when dealing with sides of a triangle. Therefore, the distance calculator is a convenient tool to accomplish this. In some geometrical cases, we wish to inscribe a triangle inside another triangle, where the vertices of the inscribed triangle lie on the midpoint of the original triangle. The midpoint calculator is extremely useful in such cases.
To find the midpoint of a triangle, known technically as its centroid, follow these steps:
To find the midpoint, or center, of a circle, follow these instructions:
To find the midpoint, or centroid, of a square, follow this simple guide:
In general, you don’t round midpoints. You definitely do not for continuous data, as that point is a real point in a data set. For discrete data, you generally do not, instead noting that the midpoint is the value of both of the values either side of the midpoint calculation.
2.5. To find the midpoint of any range, add the two numbers together and divide by 2. In this instance, 0 + 5 = 5, 5 / 2 = 2.5.
You can find the midpoint, or centroid, of trapezoid, by one of two methods:
Alternatively:
45. To find the midpoint of any two numbers, find the average of those two numbers by adding them together and dividing by 2. In this case, 30 + 60 = 90. 90 / 2 = 45.
The midpoint of a line segment is a point that lies halfway between 2 points. The midpoint is the same distance from each endpoint. Use this calculator to calculate the midpoint, the distance between 2 points, or find an endpoint given the midpoint and the other endpoint. Midpoint and Endpoint Calculator SolutionsInput two points using numbers, fractions, mixed numbers or decimals. The midpoint calculator shows the work to find:
The calculator also provides a link to the Slope Calculator that will solve and show the work to find the slope, line equations and the x and y intercepts for your given two points. How to Calculate the MidpointYou can find the midpoint of a line segment given 2 endpoints, (x1, y1) and (x2, y2). Add each x-coordinate and divide by 2 to find x of the midpoint. Add each y-coordinate and divide by 2 to find y of the midpoint. Calculate the midpoint, (xM, yM) using the midpoint formula: \( (x_{M}, y_{M}) = \left(\dfrac {x_{1} + x_{2}} {2} , \dfrac {y_{1} + y_{2}} {2}\right) \) It's important to note that a midpoint is the middle point on a line segment. A true line in geometry is infinitely long in both directions. But a line segment has 2 endpoints so it is possible to calculate the midpoint. A ray has one endpoint and is infinitely long in the other direction. Example: Find the MidpointSay you know two points on a line segment and their coordinates are (6, 3) and (12, 7). Find the midpoint using the midpoint formula. \( (x_{M}, y_{M}) = \left(\dfrac {x_{1} + x_{2}} {2} , \dfrac {y_{1} + y_{2}} {2}\right) \)
\( x_{M} = \dfrac {x_{1} + x_{2}} {2} \) \( x_{M} = \dfrac {6 + 12} {2} \) \( x_{M} = \dfrac {18} {2} \) \( y_{M} = \dfrac {y_{1} + y_{2}} {2} \) \( y_{M} = \dfrac {3 + 7} {2} \) \( y_{M} = \dfrac {10} {2} \) How to Calculate Distance Between 2 PointsIf you know the endpoints of a line segment you can use them to calculate the distance between the 2 points. Here you're actually finding the length of the line segment. Use the formula for distance between 2 points: \( d = \sqrt {(x_{2} - x_{1})^2 + (y_{2} - y_{1})^2} \) The formula for distance between points is derived from the Pythagorean theorem, solving for the length of the hypotenuse. See our Pythagorean Theorem Calculator for a closer look. Example: Find the Distance Between 2 PointsYou know 2 points on a line segment and their coordinates are (13, 2) and (7, 10). Find the distance between the 2 points using the distance formula \( d = \sqrt {(x_{2} - x_{1})^2 + (y_{2} - y_{1})^2} \)
\( d = \sqrt {(7 - 13)^2 + (10 - 2)^2} \) \( d = \sqrt {(-6)^2 + (8)^2} \) \( d = \sqrt {36 + 64} \) Similar to this midpoint calculator is our Two Dimensional Distance Calculator. For distance between 2 points in 3 dimensions with (x, y, z) coordinates please see our 3 Dimension Distance Calculator. How to Calculate EndpointIf you know an endpoint and a midpoint on a line segment you can calculate the missing endpoint. Start with the midpoint formula from above and work out the coordinates of the unknown endpoint.
\( (x_{M}, y_{M}) = \left(\dfrac {x_{1} + x_{2}} {2} , \dfrac {y_{1} + y_{2}} {2}\right) \) \( x_{M} = \dfrac {x_{1} + x_{2}} {2} \) \( y_{M} = \dfrac {y_{1} + y_{2}} {2} \) Example: Find the EndpointUsing the steps above, let's find the endpoint of a line segment where we know one endpoint is (6, -4) and the midpoint is (1, 7). The endpoint is the (x1, y1) coordinate. The midpoint is the (xM, yM) coordinate.
\( (x_{M}, y_{M}) = \left(\dfrac {x_{1} + x_{2}} {2} , \dfrac {y_{1} + y_{2}} {2}\right) \) \( x_{2} = 2x_{M} - x_{1} \) \( y_{2} = 2y_{M} - y_{1} \) \( x_{2} = 2(1) - x_{1} \) \( y_{2} = 2(7) - y_{1} \) \( y_{2} = 2(7) - (-4) \) |