7.1 d2 Interior Angles of Regular Polygons

If a regular polygon has 8 sides, what is the measure of one interior angle?

• 5

• 6

• 7

• 8

What is the sum of the interior angles of a regular hexagon?

• 10

• 12

• 15

• 18

Which of the following is the measure of one interior angle of a regular 10-gon?

A regular polygon has 20 sides. What is the measure of one of its interior angles?

What is the measure of one interior angle of a regular pentagon?

If a regular polygon has 15 sides, what is the measure of one interior angle?

• Nonagon

• Decagon

• Dodecagon

• Heptagon