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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 ?

Correct Answer: 24

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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