Use coordinates to prove simple geometric theorems algebraically.
Expressing Geometric Properties with Equations
Resources cannot be aligned to this standard, browse sub-standards to find lessons.
Know and use coordinates to compute perimeters of polygons and areas of triangles and rectangles.
Prove the slope criteria for parallel and perpendicular lines and use them to solve geometric problems.
Find the point on a directed line segment between two given points that partitions the segment in a given ratio.