Find the sum of the measures of the interior angles of an octagon

omgespit9q

omgespit9q

Answered question

2022-10-11

Find the sum of the measures of the interior angles of an octagon

Answer & Explanation

bigfreakystargl

bigfreakystargl

Beginner2022-10-12Added 23 answers

To calculate the sum of the interior angles of a polygon in general use.
| a a 180 ( n - 2 ) a a | ̲ ¯
where n represents the number of sides of the polygon.
For an octagon with 8 sides, n = 8
sum of interior angles = 180 × ( 8 - 2 )
= 180 × 6 = 1080

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