Question

The interior angles of polygon are in AP .The smallest angle is 120 and it common diffrence is 5 degree.the number of sides of polygon are
A 7 or 9
B 9 or 16
C 11 OR 15
D 16 OR 17​

Answer 1

Answer:

------C 11 OR 15-------

Answer 2

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The interior angles of polygon are in AP .The smallest angle is 120 and it common diffrence is 5 degree.the number of sides of polygon are

A 7 or 9

B 9 or 16

C 11 OR 15❤❤

D 16 OR 17