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The interior angles of a polygon are in ...

The interior angles of a polygon are in A.P. the smallest angle is `120^0` and the common difference is `5^0dot` Find the number of sides of the polygon.

A

8

B

10

C

9

D

6

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • The interior angles of a polygon are in A.P. If the smallest angle is 120^@ and the common difference is 5^@ , then the number of sides in the polygon is :

    A
    8
    B
    12
    C
    9
    D
    6

  • The interior angles of a polygon are in A.P. If the smallest angle is 120^@ and the common difference is 5^@ , then the number of sides in the polygon is:

    A
    8
    B
    12
    C
    9
    D
    6

  • The interior angles of a polygon are in AP. If the smallest angle be 120^@ and the common difference be 5^@ , then the number of side is

    A
    8
    B
    10
    C
    9
    D
    6

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