48. Calculate the number of sides of a regular polygon whose interior angle is 140° A. 6 B. 9 C. 12 D. 15 E. 40

asked Jun 11, 2021 235k views

5 votes

48. Calculate the number of sides of a regular polygon whose interior angle is

140°
A. 6 B. 9 C. 12 D. 15 E. 40

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4 votes

The answer should be B

Levelonehuman answered Jun 13, 2021

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1 vote

the answer is B. 9 sides

Lain answered Jun 16, 2021

by Lain

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