Question

what is the measure of each interior angle of regular decagon ?​

Answer 1

Answer:

The sum of the measures of the interior angles of a decagon (10 sided polygon) is 1,440. We found this by using the formula (n-2)(180). Thus, to find the measure of each interior angle we simply divide the sum by the number of total sides in the polygon. 1,440/10 = 144

Step-by-step explanation:

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