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Please help me out :)!!!!!!

Please help me out :)!!!!!!-example-1
User Redochka
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Answer:

So, n= 18; i.e the polygon has 18 sides and their sum of interior angles is 2880

Explanation:

In this question we have been given the sum of interior angles of a polygon which is 2880, having n sides. We have to find n i.e the no of sides of polygon.

The formula used is S= (n-2) *180

where S= sum of interior angles

and n= no of sides

putting value of S and finding n,

2880 = (n-2) *180

2880/180 = (n-2)

16 = n-2

=> n= 16 +2

=> n= 18

So, n= 18; i.e the polygon has 18 sides and their sum of interior angles is 2880

User Alizelzele
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