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Each exterior angle in a regular polygon has a measure of 18. How many sides does the polygon have? What is the sum of the measures of the interior angles?
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Each exterior angle in a regular polygon has a measure of 18. How many sides does the polygon have? What is the sum of the measures of the interior angles?

User Brajendra Pandey
by
5.3k points

1 Answer

3 votes

Answer:

20 sides ( Icosagon )

3240 is the interior angles sum

Explanation:

360 ÷ 18 = 20

180 - 18 = 162

162*20 = 3240 is the interior angles sum

User Watcom
by
4.7k points
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