Angle Measures of Polygons — Unit test Answers

Figure ABCD is a parallelogram.

What is the measure of each exterior angle of a regular hexagon?

Jacob is cutting a tile in the shape of a parallelogram. Two opposite angles have measures of (6n − 70)° and (2n + 10)°.What are the two different angle measures of the parallelogram-shaped tile?

Which angle measures are correct? Select three options.

The diagonals of a parallelogram are congruent. Which could be the parallelogram?

An interior angle of a regular polygon has a measure of 108°. What type of polygon is it?

Juanita is cutting a piece of construction paper in the shape of a parallelogram. Two opposite sides of the parallelogram have lengths (5n − 6) cm and (3n − 2) cm. A third side measures (2n + 3) cm.What are the lengths of two adjacent sides of the parallelogram?

Quadrilateral A B C D is shown. Sides A D and B C are parallel. Sides A B and C D are congruent. Angle A is 115 degrees.

Given: ABCD is a kite.Prove: BD bisects AC.

The diagram shows the shape of a plot of land that Maria will use for her garden.

Kite ABCD represents a softball field that is being built.

Parallelogram L M N O is shown. Angle L is (x + 40) degrees and angle O is (3 x) degrees.

In parallelogram WXYZ, WY = 12 in., XZ = 16 in., WX = 10 in., and XY = 9 in.

Parallelogram L M N O is shown. Angle N is (2 x) degrees and angle L is (3 x minus 20) degrees.

A semicircle with diameter 8 inches is connected to a triangle with a base length of 8 inches. The height of the triangle is 3 inches.