6.3 Properties of Parallelograms

Front

If AE = 8, find CE.

Back

CE = 8.

Front

What are the values of x, y, and z?

Back

x = 35, y = 145, z = 35.

Front

All the _____ in a rhombus are congruent.

Back

All the sides in a rhombus are congruent.

Front

Find the measure of angle b.

Back

b = 129.

Front

All the angles in a rectangle are _____ angles.

Back

All the angles in a rectangle are right angles.

Front

What is a parallelogram?

Back

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

Front

What are the properties of the diagonals in a parallelogram?

Back

The diagonals of a parallelogram bisect each other.

Front

In a rhombus, what is true about the angles?

Back

The opposite angles in a rhombus are equal.

Front

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

Back

The sum of the interior angles of a parallelogram is 360 degrees.

Front

How do you find the area of a parallelogram?

Back

Area = base × height.