2 years ago

Find the sum of the measures of the angles in the polygon.

1 answer:

4 0

It's an octagon.

The sum of the measures of the angles in the polygon with n sides:

S = 180°(n - 2)

n = 8

S = 180°(8 - 2) = 180° · 6 = 1080°

Answer: 1080°

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Option C.

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In △ONM and △SRQ,

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