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Earn +20 ptsQ: What is the sum of the interior angle measures of a 15-gon?
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What is the sum of the interior angle measures of a 15gon?
S of interior angles of ANY n-sided polygon is (2n -4) right angles, so 2 x 30 - 4 = 56, 56 x 90 = 5040 degrees
What is the sum of the interior angle measures of a nonagon?
1260 degrees
What is the sum of the interior angle measures of an nonagon?
1260 degrees
What is the sum of the interior angle measures of a 20-sided polygon?
3240
The sum of the interior angle measures of an octagon is what?
For a regular octagon it is 1080
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