4
4
4
3
4
16
4
65
5
Two.
16
4
16
65
If it is a right pyramid then four, otherwise one or none.
4
A pentagonal pyramid has five planes of symmetry. It is comprised of five equilateral triangles forming a pyramid on a pentagonal base.
Five
5
Two.
it has 5 planes of symmetry
There are no lines of symmetry in a 3d figure.The right question is how planes of symmetry are there in a pentagonal pyramid.Then the correct answer is 5 planes of symmetry.