Applying the midpoint formula to find unknown distances and coordinates in the real-world.
Mapped to CCSS Section# HSG.GPE.B.4, HSG.GPE.B.6
Use coordinates to prove simple geometric theorems algebraically. For example, prove or disprove that a figure defined by four given points in the coordinate plane is a rectangle; prove or disprove that the point (1, √3) lies on the circle centered at the origin and containing the point (0, 2). Find the point on a directed line segment between two given points that partitions the segment in a given ratio.