In this diagram wq = ac. one way to prove this is true is to draw a line through b such that bdac. then prove triangle abc is congruent to triangle dcb, and use corresponding parts of the two triangles. explain why triangle abc is congruent to triangle dcb.

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)

answer is 12345678900987654321234567890987654321

step-by-step explanation: