Question

What is the measure of an interior angle in a regular dodecagon?

150°
144°
180°
360°

Answer 1

A dodecagon has 12 sides

Sum of the interior angles = (12 - 2) x 180 = 1800°

One interior angle = 1800 ÷ 12 = 150°

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Answer : 150°
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Answer 2

Answer:

150° is the answer

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