Question

what is the name given to this 3 - d solid?
circle
sphere
prism
cylinder

Explanation:

A circle is a 2 - D shape. A prism has two congruent polygonal bases connected by rectangles. A cylinder has two circular bases and a curved surface. A sphere is a 3 - D solid where every point on the surface is equidistant from the center. The given figure is a 3 - D solid with all points on its surface equidistant from the center (radius is given as 3 ft).

Answer:

Sphere