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14 votes
The sum of interior angle of a regular Pentagon in 540 degree find the interior angle


User Akos Bannerth
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2 Answers

17 votes
17 votes

Hello, the answer should be
108^o.

The interior angle of any shape formula, if the geometric shape is regular and the sum of interior angle is known, can be written as;


Interior=(Sum(angles))/(Side)

Regular pentagon has 5 sides.

The sum of interior angles of regular pentagon is
540^o.


Result=(540^o)/(5)=108^o

Good luck! If you have any question(s), then feel free to ask in comments.

User Xiangrui Li
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3.3k points
12 votes
12 votes

Answer:

108°

Explanation:

A regular pentagon has five interior angles of the same measure.

Then

An interior angle has a measure of :

540/5 = 108°

User Sede
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2.8k points