5.1-5.3 Review

Front

In Rectangle ABCD, if AC = 22, what is DE?

Back

11

Front

Solve for x in the parallelogram figures.

Back

C

Front

Which of the following is not a property of all rhombi? A) both pairs of opposite angles are congruent B) diagonals are congruent C) diagonals are perpendicular D) diagonals bisect the vertex angle

Back

B) diagonals are congruent

Front

Find the measurement indicated in each parallelogram.

Back

D

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with four right angles.

Front

What is a parallelogram?

Back

A parallelogram is a quadrilateral with opposite sides that are parallel and equal in length.

Front

What are the properties of a rhombus?

Back

A rhombus has all sides equal, opposite angles are equal, and diagonals bisect each other at right angles.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

What is the formula for the area of a parallelogram?

Back

Area = base × height.

Front

What is the relationship between the diagonals of a rectangle?

Back

The diagonals of a rectangle are equal in length.