dave2110 dave2110

05-01-2021
Mathematics

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How many sides does a regular polygon have if each of its interior angles is 140 degrees?
- Step by step explanation

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fardousfatima60 fardousfatima60

05-01-2021

9 sides
Method 1: Since the interior angle 140 degrees, the supplement of this is the exterior angle and equal to 40 degrees. Hence the number of sides is 360/40 = 9 sides.

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maddie5892 maddie5892

05-01-2021

I think the answer would be root

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