The measure of each exterior angle of a regular polygon having ‘p' sides is half of the measure of each of its interior angles. The value of 'p' is:
Question and options
The measure of each exterior angle of a regular polygon having ‘p' sides is half of the measure of each of its interior angles. The value of 'p' is:
- 8
- 6
- 7
- 9
Answer and explanation
Correct answer: B - 6
Exterior + interior = 180 and exterior = interior/2, so exterior = 60 deg; p = 360/60 = 6.
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