12 x 90 = 1080 degrees
The sum of all the interior angles of a regular octagon is 360 degrees.
The sum of the interior angles of an octagon is equal to 1080 degrees.
The sum of the interior angles of an octagon is (8-2)*180 = 1080 degrees.
Individual angles in an octagon can have any measure - anything between 0 and 360 degrees. Only the sum of the angles has to total a certain amount (in the case of the octagon, 6 x 180 degrees). A regular octagon has internal angles of 135 degrees and external angles of 45 degrees.
1080 degrees
The sum of all the interior angles of a regular octagon is 360 degrees.
The sum of the interior angles of an octagon is equal to 1080 degrees.
The 8 interior angles of an octagon add up to 1,080 degrees.
1080 degrees
The sum of the interior angles of an 8 sided octagon add up to 1080 degrees
An octagon has 8 sides and the sum of its interior angles add up to 1080 degrees.
The sum of the interior angles of an octagon is (8-2)*180 = 1080 degrees.
Individual angles in an octagon can have any measure - anything between 0 and 360 degrees. Only the sum of the angles has to total a certain amount (in the case of the octagon, 6 x 180 degrees). A regular octagon has internal angles of 135 degrees and external angles of 45 degrees.
1080 degrees.
1080 degrees
80 degrees. The sum of the angles in an octagon is 1080. If 7 sides sum to 1000 degrees you subtract that from 1080.
The 8 interior angles of an octagon add up to 1080 degrees