Question

Which of the following has an apex?

• A. Sphere
• B. Cuboid
• C. Pyramid
• D. Rectangle

Answer 1

The correct option is C Pyramid

An apex is the highest point of a shape. The apex is a vertex where two or more lines or sides meet, and it is located directly above the base of the shape.
A pyramid is a three-dimensional shape whose base is a polygon and it has the highest point and located above the base.
So, a pyramid has an apex.
But a sphere, a cuboid and a rectangle has no apex because they do not have any highest point or vertex.