Oh, dude, a pentagonal pyramid has five planes of symmetry. So, like, if you're into symmetry and stuff, this shape has got you covered from all angles. It's like the Beyoncé of geometric figures - flawless and symmetrical.
4
A heptagonal pyramid has a total of 8 planes of symmetry. There are 7 vertical planes of symmetry that each pass through one vertex of the heptagonal base and the apex of the pyramid. Additionally, there is 1 horizontal plane of symmetry that bisects the pyramid at the midpoint of the apex and the base.
16
five
A pentagonal what? A pentagonal pyramid or pentagonal prism have different numbers of vertices.
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.
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.
five, all looking from the top, one every 72o
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Two.
Five
5
A heptagonal pyramid has a total of 8 planes of symmetry. There are 7 vertical planes of symmetry that each pass through one vertex of the heptagonal base and the apex of the pyramid. Additionally, there is 1 horizontal plane of symmetry that bisects the pyramid at the midpoint of the apex and the base.
16
4
16
five