Basic Properties of Parallelograms

Front

In a parallelogram, the diagonals are __________.

Back

bisected

Front

In a parallelogram, consecutive angles are __________.

Back

supplementary

Front

If one angle of a parallelogram is 95°, what is the measure of the opposite angle?

Back

95°

Front

If one angle of a parallelogram is 40°, what is the measure of the adjacent angle?

Back

140°

Front

In a parallelogram, the opposite angles are __________.

Back

congruent

Front

The sum of the interior angles of a parallelogram is __________ degrees.

Back

360 degrees

Front

If the measure of angle U is 95°, what is the measure of angle R in the same parallelogram?

Back

140°

Front

In a parallelogram, the diagonals __________ each other.

Back

bisect

Front

If x is the measure of one angle in a parallelogram and the adjacent angle is 2x, find x if the angles are supplementary.

Back

60°

Front

In a parallelogram, the opposite sides are __________.

Back

congruent