Kindergarten Grade Common Core: G.GPE.4

Common Core Identifier: G.GPE.4 / Grade: K

Curriculum: Expressing Geometric Properties With Equations: Use Coordinates To Prove Simple Geometric Theorems Algebraically

Detail: 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).