a closed, flat figure is a polygon. But it is only a polygon when it is not round.
100 is already rounded to one significant figure.
10000000
9000
It is 10
yes and i think it is 200 or something round that figure
A round cake is a circular figure.
solid figure that has the shape of a round ball
Because she makes round pencil and didn't want her pencil to roll off with the other. Square pencil can't roll.
A sphere. In Geometry, it is a round solid figure. Every point on it's surface is an equal distant from it's center.
about 2-3" and about as round as a pencil! :P
It is a cylinder with a cone attached.
It is a circle or a sphere
a cube
Sphere
Round 12 to 1 significant figure is 10.
The distance round a closed figure is the perimeter.