Question

Select the shapes that have at least 1 apex.

Right circular cone
Right circular cylinder
Right pyramid
Right triangular prism
A and B
A and C
B and C
C and D

Answer 1

A and C : cones and pyramids

Explanation:

only cones, pyramids and isosceles triangles have apexes

Answer 2

The shapes that have at least 1 apex are:

Right circular cone

Right pyramid

Therefore, the answer is C and D.