5.2 & 5.3 Practice #1 23-24

Front

Find HJ.

Back

16

Front

Find HI.

Back

16

Front

Find the value of x.

Back

x = 7

Front

Find KH.

Back

10

Front

The measure of one interior angle of a parallelogram is 30 degrees more than 9 times the measure of another angle. Find the measure of the largest angle.

Back

165°

Front

What is a parallelogram?

Back

A quadrilateral with opposite sides parallel and equal in length.

Front

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

Back

360 degrees.

Front

How do you find the measure of an interior angle in a parallelogram?

Back

Use the formula: m∠A + m∠B = 180°, where A and B are adjacent angles.

Front

What is the relationship between opposite angles in a parallelogram?

Back

Opposite angles are equal.

Front

What is the formula for the area of a parallelogram?

Back

Area = base × height.