HW 4-2 Parallelograms, Rectangles and Squares

Front

In a parallelogram, consecutive angles are ________.

Back

supplementary

Front

In a parallelogram, opposite angles are ________.

Back

congruent

Front

If ABCD is a parallelogram, what is the length of BD? (Given options: 10, 11, 7, 5)

Back

10

Front

The diagonals of a rectangle are ________.

Back

congruent

Front

Is the quadrilateral a parallelogram? If yes, state how you know. (Options: Both pairs of opposite sides are parallel, Both pairs of opposite sides are equal, Opposite sides parallel and equal, Not enough info)

Back

Both pairs of opposite sides are parallel

Front

Definition of a parallelogram.

Back

A quadrilateral with both pairs of opposite sides parallel.

Front

Properties of opposite angles in a parallelogram.

Back

Opposite angles are congruent.

Front

What can be said about the diagonals of a rectangle?

Back

The diagonals are congruent and bisect each other.

Front

Definition of a rectangle.

Back

A parallelogram with four right angles.

Front

Definition of a square.

Back

A rectangle with all sides of equal length.