The internal angles of an n-sided shape add to (n-2)*180 degrees. So, for an 8-sided shape, they would add to 6*180 = 1080 degrees.
octagon
The interior angles add up to 1080 degrees.
The 8 factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56. 2 and 8 add up to 10. Also, 1, 2, and 7 add up to 10.
a octagon
The 8 interior angles of an 8 sided octagon add up to 1080 degrees
An 8 sided octagon has 8 interior angles that add up to 1080 degrees
Exterior angles add up to 360 degrees Interior angles add up to 1080 degrees
The internal angles of an n-sided shape add to (n-2)*180 degrees. So, for an 8-sided shape, they would add to 6*180 = 1080 degrees.
8 because there are 180 degrees in a triangle and 8*180 = 1440 degrees The interior angles of a 10 sided shape add up to 1440 degrees
An 8 sided shape which is an octagon has 8 interior angles that add up to 1080 degrees and its 8 exterior angles add up to 360 degrees.
An octagon is an 8 sided 2 dimensional shape. A cylinder with the base of a hexagon (6 sided shape) would be an 8 sided 3 dimensional shape.
For any polygon, do (sides-2)x180 degrees For an octagon, do (8-2)x180=6x180=960(degrees)
They add up to 1080 degrees
The interior angles of an 8 sided octagon add up to 1080 degrees
An eight-sided shape is called an octagon.
An octagon is an 8 sided polygon whose 8 interior angles add up to 1080 degrees