SOLUTION: find the number of sides of a convex polygon whose sum of the measures of its interior angles is 1260

SOLUTION: find the number of sides of a convex polygon whose sum of the measures of its interior angles is 1260

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Question 267110: find the number of sides of a convex polygon whose sum of the measures of its interior angles is 1260

Answer by psbhowmick(878) (Show Source): You can put this solution on YOUR website!
For a convex regular polygon of n sides the sum of all the internal angles is equal to .

To find the no. of sides,

Hence, the polygon has 9 sides.
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