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If the sum of interior angles of polygon is 1800

User Philomath
by
7.6k points

1 Answer

1 vote

Answer:

12 sides

Explanation:

Given


Sum =1800^o

Required

The number of sides of the polygon

The sum of interior is calculated using:


Sum = 180 * (n - 2)

Where


n \to number of sides

So, we have:


Sum = 180 * (n - 2)


1800 = 180 * (n - 2)

Divide both sides by 180


10 = n - 2

Add 2 to both sides


12= n


n=12

User Sultan Aslam
by
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