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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Middle/High School Algebra, Geometry, and Statistics (AGS)
6.3 Problems on Exterior Angles of a Regular Polygon - II

Example:
If the measure of each exterior angle of a regular polygon is 90°, find the number of sides.
Solution:
Each exterior angle of a regular polygon of 'n' sides = 4/n rt.angles.
\ 4/n * 90° = 90°
n = (90°/90°)*4.
n = 4.
\ The number of sides = 4.

Example:
The measure of each exterior angle of a regular polygon is 45°. How many sides does the polygon have ?
360/n = 45
45n = 360
n = 8
The polygon has 8 sides.

Directions: Solve the following problems. Also write at least five examples of your own.
Q 1: If each exterior angle of a regular polygon is 60°, find the number of sides
Answer:

Q 2: If each exterior angle of a regular polygon is 72°, find the number of sides
Answer:

Question 3: This question is available to subscribers only!

 Question 4: This question is available to subscribers only!


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