Math, asked by adarsh183, 1 year ago

the interior angles of a polygon are in AP and the smallest angle is 120 and the common difference is 5 find the number of sides of the polygon

Answers

Answered by Balaji123
4
answer is 9, use (n-2)=n/2[20+(n-1)d]
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adarsh183: thanks bro
adarsh183: your age
Balaji123: why
Balaji123: your age
adarsh183: 15
Balaji123: state
adarsh183: hey
adarsh183: the sum of sides is( n-2)180
Balaji123: not sum of all angles in polygon is (n-2)180
adarsh183: ok
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