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Q.
Find the regular polygon whose interior angel is 150 more than exterior angle. note the total sum of interior and exterior angle should be 180 at one point ?
A.
12
B.
24
C.
36
D.
6
View Answer
Correct choice: B
Explanation:
Sum of Interior angle is 180 . and it is given that interior angle is 150 more than exterior, so let exterior angle is x then interior will be x+150 now , interior + exterior =180 x+150+x=180 x=15 now , number of sides of polygon = 360 / exterior angle n = 360 / 15 n = 24
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