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19-09-2017
Mathematics

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What is the measure of each interior angle of a regular pentagon?

is the answer 540?

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19-09-2017

the sum of the interior angles of a ngon with n sides is 180(n-2)

a pentagon has 5 sides
so n=5

for n=5
180(5-2)=180(3)=540

yes, the answer is 540 degrees

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