4-1 Objective: The student will be able to use algebraic properties to explain a series of logical statements.
4-2 Objective: The student will investigate and identify congruence relationships between triangles.
4-3 Objective:SOL G.6: The student, given information in the form of a figure or statement, will prove two triangles are congruent, using algebraic and coordinate methods as well as deductive proofs.
4-4 Objective:SOL G.6: The student, given information in the form of a figure or statement, will prove two triangles are congruent, using algebraic and coordinate methods as well as deductive proofs.