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2 years ago

A convex polygon has Choose... sides when the interior angle sum is 1980º.

Mathematics

1 answer:

Viefleur [7K]2 years ago

3 0

Answer:

13 sides.

Step-by-step explanation:

(n - 2) = 1980 / 180 = 11.

n = 13

When the sum of the interior angles is 1980 degrees, the convex polygon will have 13 sides.

i hope this helps and is right! p.s. i really need brainliest :)

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