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olya-2409 [2.1K]
3 years ago
15

the sum S of the measures of the angles of a polygon is equal to 180 times the differences of the number of sides n and 2

Mathematics
1 answer:
NISA [10]3 years ago
4 0
S = 180 ( n - 2 )

Answers:
S = 180n - 360
n = 2 + \frac{S}{180}
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