Question

if a semicircle is rolled among diameter figure formed is

Answer 1

Answer:

It forms a hollow cylinder...

Answer 2

If the semicircle is rolled among the diameter the figure formed is cone.

• A Cone is a circular structure with a pyramid-like base. It is a three-dimensional form and is a smooth base that tapers at a vertex point. It is a solid shape with a round base narrowing to a point at the top

• A cone is created by a set of line segments, half-lines, or lines connecting a common point to all points on a base in a plane. The volume for the cone is= 1/3πr²h