the sum of the angle in a octagon is 1080
Sum of interior angles of an octagon= 1080˚
It is the sum of the lengths of the octagon's eight sides.
the sum of the angles is 1080
An octagon is a 8-sided polygon. Sum of interior angles of octagon = (8 - 2) x 180o = 1080o
The sum of the measures of the exterior angles of an octagon (and any polygon) is 360o.
The sum of the interior angles of an 8 sided octagon add up to 1080 degrees
Sum of angles in a regular polygon = (#sides - 2) * 180. Sum of Octagon angles = (8-2) * 180 = 1080
For a regular octagon it is 1080
1080°
The perimeter of a octagon is the sum of all its sides.
Square = 360 Pentagon = 540 Octagon = 1080