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

User Tsvetan Ganev
by
8.1k points

2 Answers

4 votes

Answer:

9

Explanation:

User Amesh
by
8.3k points
2 votes

Answer:

11 sides

Explanation:

(n-2) x 180 =1620

so 11 sides minus 2

9 x 180 = 1620

User DoctorPangloss
by
8.2k points
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