A perfect sphere is a perfect round ball shape.
you could have a ball or a piece of cheese in a ball shape.
Mathematics A three-dimensional surface, all points of which are equidistant from a fixed point.A sphere is a round solid 3-dimensional figure, with no vertices or sides. It has the round shape of a circle but is solid like an orange or a moon.a circle in 3d , you can also call it a ball
Round, ball shape
a cicel a or as known as a ball a ball is round
because it's a ball and a ball is round you idiot!
Example is a ball
A solid figure that rolls or slides is a sphere (ball/globe/orb)
round like a ball
A basketball is round/circle/sphere.
A Sphere is an the name for a shape of a 3D object that is like a ball or a globe. If the shape is 2D then it is a circle