When the sum of the internal angles of a polygon is 10 right angles, then how many sides does it have?

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When the sum of the internal angles of a polygon is 10 right angles, then how

many sides does it have?

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24 votes

Answer:

7 sides

Explanation:

formula for sum of interior angles

(n-2)× 180= 10 right angles

(n-2)× 180 = 900

n-2= 900÷180

n= 5+2

n= 7

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