Given the number of sides of a regular polygon find the measure of each interior angle

The video tutorial explains how to calculate the interior and exterior angles of a regular heptagon. It begins with an introduction to regular polygons and the formula for finding interior angles. The tutorial then demonstrates the calculation of interior angles for a heptagon, followed by an explanation of exterior angles and their relationship with interior angles as linear pairs. Finally, it shows how to solve for exterior angles using the concept of supplementary angles.

What is the formula to calculate the measure of one interior angle in a regular polygon?

• 360 degrees divided by the number of sides

• Sum of all exterior angles divided by the number of sides

• 180 degrees divided by the number of sides

• Sum of all interior angles divided by the number of sides

How many degrees is the sum of the interior angles of a heptagon?

• 720 degrees

• 900 degrees

• 1080 degrees

• 1260 degrees

What is the measure of one interior angle in a regular heptagon?

• 128.57 degrees

• 180 degrees

• 90 degrees

• 51.43 degrees

What is the relationship between an interior angle and its corresponding exterior angle in a regular polygon?

• They are congruent

• They are complementary

• They are equal

• They are supplementary

What is the measure of one exterior angle in a regular heptagon?

• 128.57 degrees

• 90 degrees

• 51.43 degrees

• 180 degrees