Question:

# Is this statement always true? Consecutive angles of a parallelogram are congruent?

## Yes, also Opposite angles of a parallelogram are congruent. Triangles can be used to prove this rule about the opposite angle. AnswerParty on!

### Semantic Tags:

Triangle geometry Elementary geometry Vertical angles AA postulate parallelogram Geometry Quadrilaterals Triangles Triangle Angle Rhombus

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