In that similar fashion we use the midpoint formula in coordinate geometry to find the halfway number ie. The x midpoint and the y midpoint is going to be equal to-- and theyll give you this formula. This forms a new coordinate you can call x₃y₃.
The lines through P 1 and P 2 parallel to the y-axis intersect the x-axis at A 1 x 1 0 and A 2 x 2 0.
This is called the midpoint method for elasticity and is represented by the following equations. To calculate the midpoint of a horizontal line segment focus on the x values add them and divide by two. To find the midpoint you simply find the average of the x-coordinates and find the average of the y-coordinates. You calculate the midpoint using the midpoint formula m x 1 x 2 2 y 1 y 2 2 We can use the example above to illustrate this.