Polygon Angles TEST

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

What is measure of ONE INTERIOR angle in a nonagon (9 sides)?

• 140°

• 40°

• 180°

• 1260°

What is measure of ONE EXTERIOR angle in a nonagon (9 sides)?

• 140°

• 40°

• 360°

• 1260°

What is the SUM of the interior angle measures in a hexagon (6 sides)?

What is the measure of ONE INTERIOR angle in a hexagon (6 sides)?

• 720°
• 180°

• 120°

• 60°

What is the measure of ONE EXTERIOR angle in a hexagon (6 sides)?

• 720°
• 180°

• 120°

• 60°

What is the SUM of the interior angle measures in a 14-gon?

What is the measure of ONE INTERIOR angle in a 14-gon?

• 180°

• 2160°

• 154.3°

• 25.7°

What is the measure of ONE EXTERIOR angle in a 14-gon?

• 180°

• 2160°

• 154.3°

• 25.7°

What is the SUM of the interior angle measures in a dodecagon?