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What is the internal angle sum of a polygon with 21 sides?

What is the internal angle sum of a polygon with 21 sides?
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8 votes
What is the internal angle sum of a polygon with 21 sides?

asked
User Blueplastic
by
8.1k points

2 Answers

14 votes
162.86 is the answer to this!!
answered
User Jayhendren
by
8.4k points
2 votes
The interior angle of a regular 21-gon is around 162.86∘
answered
User Dan Polites
by
7.7k points
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