Octagon
An octagon has 8 sides whereas a triangle has only 3 sides
It takes 6 triangles and 6*180 = 1080 degrees which are the total degrees in an 8 sided octagon
They are both shapes and an octagon can be made up of six or more triangles. Other than that they are not similar. A triangle must have three sides. An octagon must have eight sides.
An Octagon has 8 sides. The other more popular shapes are Hexagon which has 6 sides, a Pentagon which has 5 sides, a Square which has 4 sides and a Triangle which has 3 sides.
Octagon
An octagon has 8 sides whereas a triangle has only 3 sides
a triangle is 180 degrees a square is 2 triangles so it is 360 degrees an octagon is 8 sides 720 degrees 180 times 4 = 720 degrees
octagon is 8 triangles points in the middle
An Octagon contains 8 sides whereas a triangle contains only 3 sides
No because an octagon has 8 sides whereas a triangle has only 3 sides but they are both polygons.
It takes 6 triangles and 6*180 = 1080 degrees which are the total degrees in an 8 sided octagon
Three is to triangle as eight is to octagon.
They are both shapes and an octagon can be made up of six or more triangles. Other than that they are not similar. A triangle must have three sides. An octagon must have eight sides.
They're both shapes... ;) Also: the sum of the angles that make them up fit the equation 180(x-2) where x is the number of sides. E.g. a triangle has 3 sides so the total angle sum is 180. An octagon has 5 sides so the total angle quantity is 900.
the number of sides
An Octagon has 8 sides. The other more popular shapes are Hexagon which has 6 sides, a Pentagon which has 5 sides, a Square which has 4 sides and a Triangle which has 3 sides.