Heres the official formula or at least a version of it. The Midpoint Formula is just a more formal way to write down the steps that we took above. It is given as.
And it looks like something you have to memorize.
X1x22 y1y22 Where x and y represent the points in the Cartesian coordinate plane. Frac042 frac372 And simplify for your solution. This is just a fancy way of showing that you need to average the x-coordinates and average the y-coordinates. Midpoint formula is a mathematically equation used to measure the halfway point between two data points.