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IrinaK [193]
3 years ago
15

If the sum of the measures of the interior angles of a convex polygon is 2160°, how many sides does the polygon have?

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
3 0
Remember your formula is 180(n-2) where n=number of sides. So start out by dividing by 180, then add 2 to get the sides.
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