The sum of the interior angles in a polygon with n sides is 180º(n-2). That means that for an octagon, the answer is 180(8-2) = 180(6) = 1080. The sum of the inside angles is 1080 degrees.
Providing that it is a regular octagon each exterior angle measures 45 degrees.
Each of the internal angles on a regular octagon measures 135 degrees.
Each interior angle measures 135 degrees
Each interior angle measures 135 degrees Each exterior angle measures 45 degrees
8 and it is called a regular octagon
135 Each interior angle of a regular octagon measures 135 degrees.
For a regular octagon it is 1080
1,080
135
Providing that it is a regular octagon each interior angle measures 135 degrees
The exterior angle of an octagon measures 45 degrees. In geometry, this belongs to the group of polygons which are composed of many sides and angles.
Providing that it is a regular octagon each exterior angle measures 45 degrees.
135 Each interior angle of a regular octagon measures 135 degrees.
Each interior angle of a regular 8 sided octagon measures 135 degrees
360 degrees
45 degrees
Each interior angle of a regular 8 sided octagon measures 135 degrees