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.
A pentagonal pyramid has 6 faces.
Five.
10
A pentagonal pyramid has 5 triangular faces as well as a base. Depending on if you include the base or not it would have 5-6 faces.
it has 6 faces 8 edges and 3 vertices * * * * * That is a rubbish answer. A pentagonal based pyramid has 6 faces.
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.
A pentagonal pyramid has five planes of symmetry. Each plane of symmetry passes through the apex of the pyramid and divides the pyramid into two equal halves. These planes of symmetry can be visualized as slicing the pyramid vertically or diagonally in different orientations to create mirror images.
A pentagonal pyramid has 6 faces.
five, all looking from the top, one every 72o
It has two 5-tuples and 5 pairs of parallel lines. It need not have any line of symmetry.
Not sure about phaces, but a pentagonal pyramid has 6 faces.
A pentagonal what? A pentagonal pyramid or pentagonal prism have different numbers of vertices.
A pentagonal pyramid has exactly 6 faces.and a pentagonal prisim has 7
A pentagonal pyramid has exactly 6 faces.and a pentagonal prisim has 7
A pentagonal pyramid has 6 vertices.
A pentagonal prism has 5 vertical axes of symmetry that pass through the center of each of the pentagonal bases and the midpoint of the opposite base edges. Additionally, it has 1 horizontal axis of symmetry that runs through the midpoints of the two pentagonal bases. Therefore, a pentagonal prism has a total of 6 axes of symmetry.
5