15. How many sides does a regular polygon have if each of its interior
angles is 160°?
O 18
12
O 10
Answers
Answered by
0
Answer:
the interior angle of a regular polygon is 160 degrees, then the exterior angle is 20 degrees. The sum of all exterior angles is 360 degrees so there must be 360/20 sides = 18 sides.
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Answer:
I am in class 4 na so I don't know the answer of this question.
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Please guys give the answer by yourself.
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