Question

find the sum of all the angles of a polygon with 8 sides.​

Answer 1

The sum of the interior angles in a regular polygon is given by the formula 180(n – 2), where n is the number of sides in the polygon. Anoctagon has eight sides, so the sumof the angles of the octagon is 180(8– 2) = 180(6) = 1080 degrees.

Answer 2

Answer:

The sum of the interior angles in a regular polygon is given by the formula 180(n – 2), where n is the number of sides in the polygon. An octagon has eight sides, so the sum of the angles of the octagon is 180(8 – 2) = 180(6) = 1080 degrees.