0
Add your answer:
Earn +20 pts
Does a dodecahedron have perpendicular faces?
No, a dodecahedron doesn't have perpendicular faces
How many pairs of parallel lines does a dodecahedron have?
A dodecahedron need not have any parallel lines.
How many lines of symmetry does a dodecahedron have?
A dodecahedron has 30 lines of symmetry. This is because each face of a dodecahedron is a regular pentagon, which has 5 lines of symmetry. Therefore, each face contributes 5 lines of symmetry, and since a dodecahedron has 12 faces, the total number of lines of symmetry is 5 x 12 = 30.
How many lines of reflection symmetries does a 3D dodecahedron have?
21
How many perpendicular lines in a triangular prism?
9 perpendicular lines
How many parallel and perpendicular lines does a dodecahedron have?
It need not have any.
Does a dodecahedron have perpendicular faces?
No, a dodecahedron doesn't have perpendicular faces
How many perpendicular faces does a dodecahedron have?
none
How many pairs of parallel lines does a dodecahedron have?
A dodecahedron need not have any parallel lines.
How many lines of symmetry does a dodecahedron have?
A dodecahedron has 30 lines of symmetry. This is because each face of a dodecahedron is a regular pentagon, which has 5 lines of symmetry. Therefore, each face contributes 5 lines of symmetry, and since a dodecahedron has 12 faces, the total number of lines of symmetry is 5 x 12 = 30.
How many parallel lines does a dodecahedron have?
It need not have any.
How many perpendicular lines do octagons have?
Octagons have no perpendicular lines.
How many lines of reflection symmetries does a 3D dodecahedron have?
21
How many parall el lines does a dodecahedron?
It need not have any.
How many perpendicular lines does an octahedron have?
An octahedron has 7 perpendicular lines.
How many perpendicular lines has a rectangle have?
There are four perpendicular lines in a rectangle
How many perpendicular lines in a oblong?
Each of the four lines is perpendicular - to two of the other lines.
