6.1-6.3 Practice

Front

In a parallelogram, consecutive angles are __________.

Back

supplementary

Front

Which theorem shows that the quadrilateral is a parallelogram?

Back

1 set of Opposite Sides is Parallel and Congruent

Front

Find x if the angles in a parallelogram are 75 degrees and 105 degrees.

Back

75

Front

Is there enough information to determine that this quadrilateral is a parallelogram?

Back

no, not all pairs of opposite sides are congruent

Front

Solve for x if the angles in a parallelogram are 100 degrees and x degrees.

Back

130

Front

Definition: A parallelogram is a quadrilateral with __________.

Back

opposite sides that are parallel and equal in length.

Front

The sum of the interior angles of a quadrilateral is __________.

Back

360 degrees.

Front

If one angle of a parallelogram is 70 degrees, what is the measure of the opposite angle?

Back

70 degrees.

Front

In a parallelogram, the opposite angles are __________.

Back

congruent.

Front

If two sides of a quadrilateral are parallel and equal, it is a __________.

Back

trapezoid.