An octagon.
Well if you have an 8 sided figure there is obviously 8 sides.
A two-dimensional figure is a polygon. The eight sides means that it uses the prefix octa- (meaning eight) to form the name octagon.
the octagon has both 8 sides and 8 angles
OctagonAn octagon is a 2-D figure with 8 sides.
Strictly speaking, any 3d figure with anything besides 6 sides cannot consist of rectangles. However, the name for an 8-sided figure is "octahedron".
octagon
octogon
Quadrilateral is the name fr a geometric figure with 4 sides.
An 8-sided plane figure is an octagon.
An octagon. Its a shape with 8 sides its a closed figure too!
A pyramid with a base that has seven sides.