Interior/Exterior Angles of Polygons and Parallelograms

The figure is a parallelogram.  
Solve for x.  

• 7

• 1

• 5

• 2

What is the measure of angle 2 in the parallelogram?

• 115

• 50

• 15

• 2

What is the SUM of the angle measures in a nonagon (9 sides)?

• 1440°

• 900°

• 1080°

• 1260°

What is the measure of ONE interior angle in a regular pentagon (5-sides)?

• 90°

• 108°

• 120°

• 180°

What is the sum of exterior angles for a 27-gon?

• 4860

• 4500

• 360

• 270

What is the sum of interior angles for a 27-gon?

• 4860

• 4500

• 3700

• 2700

What is the sum of the exterior angles in a decagon?

• 10

• 360

• 36

• 1440

Find the measure of one exterior angle of a regular 18-gon.

• 160°

• 360°

• 20°

• 2280°

Find the sum of the interior angles of the polygon.

• 720°

• 900°

• 1080°

• 1260°

The figure is a parallelogram.  
Solve for x.  

• 1

• 11

• 7

• 6