A polygon is a plane shape with at least three straight sides. examples include triangles, quadrilaterals, pentagons, etc.
A cylinder has a circular base. A circle as we can tell, is not a polygon because it has curved edges. As a result of that, we can say that the base of a cylinder does not have to always be a polygon
Set up a proportion. If 12 3/5 feet can be traveled in one minute, then make that a fraction. 12 3/5 over one equals X over 30. Cross multiply 12 3/5×30 equals 1 X and solve.
