3.3 Prove Lines are Parallel. Objectives Recognize angle conditions that occur with parallel lines Prove that two lines are parallel based on given angle. - ppt download
Practice for Proofs of: Parallel Lines Proving Converse of AIA, AEA, SSI, SSE By Mr. Erlin Tamalpais High School 10/20/ ppt download
EXAMPLE 3 Prove the Alternate Interior Angles Converse - ppt download