A rectangular pyramid has three planes of symmetry. These planes pass through the midpoint of each of the four lateral edges of the pyramid, dividing it into two equal halves. The planes of symmetry of a rectangular pyramid are perpendicular to its base and intersect at the apex of the pyramid.
A rectangular solid that is not a cube has 3 planes of symmetry.
5
16
4
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 rectangular solid that is not a cube has 3 planes of symmetry.
4
3
Five
5
Three.
4
16
4
16
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