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Online Quiz (Worksheet A B C D)

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Middle/High School Algebra, Geometry, and Statistics (AGS)
6.11 Problems on Interior Angles of a Regular Polygon - I

A polygon is called regular polygon when all of its sides are of the same length and all of its angles are of the same measure.

Find the measure of each of the interior angles of a regular polygon of 5 sides.
Each interior angles of a regular polygon of "n" sides = [(22 - 4)n]rt.angles
Given that, n = 5
Therefore, each interior angle = [(2*5 - 4)5]*90 degrees
= [(10-4)5]-90 degrees
= 6/5 * 90 degrees
= 6 * 18 degrees
= 108 degrees
Solution: 108

Directions: Answer the following questions. Also write at least five examples of your own.
Q 1: Find the measure of each of the interior angles of a regular polygon of 10 sides.

Question 2: This question is available to subscribers only!

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