If the sum of the measures of the interior angles a polygon is 1,620, how many sides does it have?

asked Dec 11, 2020 208k views

1 vote

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4 votes

Answer:

Explanation:

Amesh answered Dec 11, 2020

by Amesh

5.4k points

2 votes

Answer:

11 sides

Explanation:

(n-2) x 180 =1620

so 11 sides minus 2

9 x 180 = 1620

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