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3 years ago

How many sides does a regular polygon have if its interior angles A. 156B. 162

1 answer:

4 0

I) 156 degrees
The exterior angle is 180-156
=24
The number of sides= $\frac{360}{24}$
The number of sides= 15 sides

ii) 162 degrees
The exterior angle= 180-162
=18
The number of sides= $\frac{360}{18}$
= 20 sides

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