450 is the degrees
1,080°
135 degrees
eight There are eight angles in an octagon, all being 135 degrees, and they all add up to 1080 degrees.
Each exterior angle of a regular octagon: 360/8 = 45 degrees
The sum of the interior angles of an octagon is equal to 1080 degrees.
450 is the degrees
The 8 interior angles of an octagon add up to 1,080 degrees.
135 degrees * * * * * But only if it is a REGULAR octagon. And there is no reason why that should be the case.
8
1,080
1,080°
1,080°
135 degrees
45 degrees.
eight There are eight angles in an octagon, all being 135 degrees, and they all add up to 1080 degrees.
Each exterior angle of a regular octagon: 360/8 = 45 degrees