What is the exterior sum theorem for polygons

The video tutorial covers the properties of quadrilaterals, pentagons, and circles. It explains how to calculate the sum of interior and exterior angles of polygons, emphasizing the concepts of supplementary angles and linear pairs. The tutorial also discusses the unique properties of circles and the idea of infinite sides, concluding with the consistent sum of exterior angles in polygons.

What is a regular pentagon?

• A polygon with no equal angles

• A polygon with five sides of different lengths

• A polygon with all sides and angles equal

• A polygon with four equal sides

How do you calculate the sum of interior angles of a polygon?

• n divided by 2 times 180 degrees

• n plus 2 times 180 degrees

• n minus 2 times 180 degrees

• n times 180 degrees

What is the sum of the interior angles of a pentagon?

• 180 degrees

• 540 degrees

• 720 degrees

• 360 degrees

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

• 360 degrees

• 540 degrees

• 720 degrees

• 180 degrees

What do you call two angles that form a straight line?

• Adjacent angles

• Vertical angles

• Supplementary angles

• Complementary angles

What is the degree measure of a circle?

• 360 degrees

• 720 degrees

• 540 degrees

• 180 degrees

How is a circle related to polygons in terms of sides?

• A circle has the same number of sides as a triangle

• A circle is considered to have an infinite number of sides

• A circle has no sides

• A circle has a finite number of sides