How many edges are there in a tetrahedron?
3
4
5
6
A tetrahedron is shown in the figure:
Number of edges =6
How many edges are there in a cuboid?
How many edges are there for a prism with hexagonal base?
(a) How many edges are there in a cylinder? (b) How many vertices are there in a sphere? (c) Identify the figure given below? [3 MARKS]
Question 77
How many edges, faces and vertices are there in a sphere?