All of the angles in an octagon add up to 810 degrees
If you want to know what one of the angles equals you do 810 divided by 6 to get 135
Another contributor's answer:
An octagon is an eight sided polygon.
Interior angles total 1080 degrees.
Exterior angles total 360 degrees.
360 degrees
The interior angles add up to 3240 degrees
The 7 interior angles of a heptagon add up to 900 degrees
(6-2)*180 = 720 degrees.
It Adds Upp Too 180..x
They add up to 360 degrees
360 degrees
An octagon can be either regular or irregular. A regular octagon in a 2-dimensional closed figure with eight sides, all of which are the same length. This means that all the angles are the same, too. An irregular octagon is a 2-dimensional closed figure with eight sides, but at least two of the sides are of different length. All sides can be of different lengths.
A quadrilateral doesn't have degrees. It has four sides, four inside angles, four outside angles, a perimeter, and an area. If you add up the measures of all four outside angles, they add to 360 degrees. If you add up the measures of all four inside angles, they add to 360 degrees too.
The interior angles add up to 3240 degrees
The 6 interior angles add up to 720 degrees
The 7 interior angles of a heptagon add up to 900 degrees
All of the angles in an Iscosgon must add up too 3240
Four (4) angles is inside a rhombus. Two of them is equal, and the other two is equal too, as well. All four is always add up to 360 degrees.
360 degrees.
360 degrees
(6-2)*180 = 720 degrees.