Special Parallelograms

Front

Diagonals are congruent in all -?-,

Back

rectangles

Front

A quadrilateral with opposite angles congruent would best be described as a -?-

Back

parallelogram

Front

BCDE is square. Find m∠BEF

Back

45

Front

Find v.

Back

27

Front

Solve for x in the rectangle.

Back

x=8

Front

What is a parallelogram?

Back

A quadrilateral with opposite sides parallel and equal in length.

Front

What are the properties of a rectangle?

Back

A rectangle is a parallelogram with four right angles and diagonals that are congruent.

Front

What is a rhombus?

Back

A rhombus is a parallelogram with all four sides of equal length.

Front

What is the sum of the interior angles of a quadrilateral?

Back

360 degrees.

Front

If one angle of a parallelogram is 70 degrees, what are the measures of the other angles?

Back

70 degrees, 110 degrees, 110 degrees.