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What is the measure of one angle in a regular 25-gon?
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What is the measure of one angle in a regular 25-gon?

User Jefferey
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1 Answer

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The sum of the interior angles in an n-gon is
∑angles = 180(n-2)

Since we have a regular 25-gon, all of the angles will be equal in measure.

So, each angle will be: m∠X=180(n-2)/n = 180 x 23/25 = 165.6 deg
User Venimus
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