An American football, a Rugby football and an Aussie rules ball are all prolate spheroids (pointed ovals). A soccer ball is a sphere.
It has a curved surface.
Explain why the shape of a football in not a polygon
A rectangle.
it is an oval
a prolate spheroid.
Get in shape.
It has a curved surface.
The shape of the football was changed from the shape used in rugby to a prolate spheroid in 1897. Cllick on the 'History of the Football' link below to read about the evolution of the ball used in American football.
Sphere
Explain why the shape of a football in not a polygon
you play and pratice football a ton
The ball used in Gaelic Football is round.
Rectangle.
work out
oval
football
a circle in 3d