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Aleksandr-060686 [28]
3 years ago
7

What is the measure of each interior angle in a regular 15-gon?

Mathematics
2 answers:
kvasek [131]3 years ago
7 0
The answer would be D
VikaD [51]3 years ago
4 0

Yes the answer would be D because 2340 which is the total angle amount of the 15 gon divided by 15 equals The answer 156

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Answer:

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If you do 12 + 9.7 + 12 you will get the perimeter, and to get the area you would use the formula A = \frac{1}{2} x base x height. Since the base is 12 and the height is 9, you would do 12 x 9 x 0.5 to get 54 mm for the area of the triangle.

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300/x=100/100
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