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What is the measure of an interior angle of a regular heptagon Round to the nearest tenth.
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3 votes
What is the measure of an interior angle of a regular heptagon
Round to the nearest tenth.

User Paul Stanton
by
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1 Answer

4 votes
For a heptagon, n=7
so
to find the interior angle we use the formula (180n–360)/n

(180 * 7 - 360)/7 = 900/7 = 128.57

hope it helps
User Tpie
by
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