As the y-coordinates are the same, the length of the line segment is the difference in the x-coordinates → length 8 - 3 = 5 units
To find the length of a side, you either measure it, or you calculate it. How you calculate it depends on what data is given. For example, if you have the coordinates of the endpoints of a line, you can calculate the length by using the Pythagorean theorem (or simply subtracting the coordinates of the two endpoints, if the line is perfectly vertical or perfectly horizontal).
vertical line segment
The vertical height.
To find the length of a segment given two points, use the distance formula: (d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}), where ((x_1, y_1)) and ((x_2, y_2)) are the coordinates of the two points. Simply plug in the coordinates into the formula and calculate the result to obtain the length of the segment.
Vertical.
As the y-coordinates are the same, the length of the line segment is the difference in the x-coordinates → length 8 - 3 = 5 units
To find the length of a side, you either measure it, or you calculate it. How you calculate it depends on what data is given. For example, if you have the coordinates of the endpoints of a line, you can calculate the length by using the Pythagorean theorem (or simply subtracting the coordinates of the two endpoints, if the line is perfectly vertical or perfectly horizontal).
If the midpoint of a horizontal line segment with a length of 8 is (3, -2), then the coordinates of its endpoints are (6, -2) and (0, -4).
vertical line segment
The vertical height.
To find the length of a segment given two points, use the distance formula: (d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}), where ((x_1, y_1)) and ((x_2, y_2)) are the coordinates of the two points. Simply plug in the coordinates into the formula and calculate the result to obtain the length of the segment.
The distance formula providing you know the coordinates of its end points
You find the midpoint of a line segment by dividing its length by two. If you are given two sets of 'x' and 'y' coordinates as the endpoints of the segment on a graph, then you need to use the formula [X1 plus X2]/2, [Y1 plus Y2]/2 to find the coordinates of the midpoint.
The run of a line segment is the horizontal distance between the x-coordinates of two points. To find the run, you subtract the x-coordinate of the left point from the x-coordinate of the right point. This calculation gives you the length of the base of the triangle formed by the line segment on the coordinate plane.
To find the length of a line segment between the points (-10, 8) and (-10, 3), we can use the distance formula. Since both points have the same x-coordinate, the length is simply the difference in their y-coordinates: |8 - 3| = 5. Therefore, the length of the line segment is 5 units.
When a line segment connecting two points is horizontal the length of the segment can be found by finding the absolute value of the difference in x-coordinates of the two points.