Bridge Math Polygons and Angles of Polygons

What is the sum of the exterior angles of any polygon?

• 180 degrees

• 300 degrees

• 180(n-2)

• 360 degrees

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

• 720°
• 1080°
• 600°
• 540°

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

• 1440°
• 900°
• 1080°
• 1260°

What is the SUM of the angles in a triangle (3 sides)?

• 60°
• 90°
• 120°
• 180°

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

• 90°
• 108°
• 120°
• 180°

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

• 60°
• 80°
• 108°
• 120°

What is the measure of ONE interior angle in a regular triangle (3 sides)?

• 15°
• 30°
• 60°
• 90°

Find the angle SUM of the interior angles of the polygon.

• 180°

• 540°

• 720°

• 1080°

Find the angle SUM of the interior angles of the polygon.

• 720°

• 900°

• 1080°

• 1260°

What is the name of a 7 sided polygon?

• hexagon
• heptagon
• octagon
• nonagon