Review: Quadrilateral properties, Right triangles, and proofs.

What is reason #3? Make sure you write-in the reasons on your proofs.

• Definition of a parallelogram

• Definition of a quadrilateral

• Opposite sides are congruent property

• Opposite sides are supplementary

Determine the correct reason for statement #4.

• opposite sides of a parallelogram are congruent theorem

• all sides are parallel

• sides are congruent

• sides are supplementary

Given this information, which quadrilateral is proven?

"A quadrilateral with one pair of opposite sides both congruent and parallel"

• Parallelogram

• Rectangle

• Rhombus

• Square

What is reason # 3?

• Same-side interior angles theorem

• alternate interior angles theorem

• Definition of Parallel lines

• Definition of Perpendicular lines

Is the quadrilateral a parallelogram? If yes, state how you know.

• Opposite sides equal
• Diagonals bisect each other
• Opposite angles equal
• Not enough info

Determine the correct reason for statement #3.

• Alternate Interior Angles Theorem

• Alternate Exterior Angles Theorem

• Same- Side Angles Theorem

• Congruent Angles Theorem

Given this information, which quadrilateral is proven?

• Parallelogram

• Rectangle

• Rhombus

• Square

Given this information, which quadrilateral is proven?

"A parallelogram with 2 adjacent sides congruent."

• Parallelogram

• Rectangle

• Rhombus

• Square

True or False:

All rhombuses are squares

• True

• False

True or False:

All squares are rhombuses

• True

• False