CC G-GPE 4
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).
Domain: G-GPE Expressing Geometric Properties with Equations
Cluster: Translate between the geometric description and the equation for a conic section.