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Find the number of sides of a polygon whose sum of interior angles is given given as 6 right angles​

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3 votes

Answer:

5 sides

Explanation:

the sum of the interior angles of a polygon is

sum = 180° ( n - 2) ← n is the number of sides

given sum is 6 right angles = 6 × 90° = 540° , then

180° (n - 2) = 540° ( divide both sides by 180° )

n - 2 = 3 ( add 2 to both sides )

n = 5

that is the number of sides is 5

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