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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 reflection symmetries does a right regular hexagonal prism have?
A
How many pairs of parallel lines does a dodecahedron have?
A dodecahedron need not have any parallel lines.
How many perpendicular lines does a dodecahedron have?
flaming babies
How many lines of symmetry does greek letters have?
As with the Roman alphabet, which you may be familiar with it (since you are using it to read this answer), different letters have different symmetries.
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 reflection and rotational symmetries does an octagon have?
9 reflection
How many reflection symmetries does a right regular hexagonal prism have?
A
How many pairs of parallel lines does a dodecahedron have?
A dodecahedron need not have any parallel lines.
How many symmetry lines are there in a hexagon?
A regular hexagon has 6 rotational symmetries (rotational symmetry of order six) and 6 reflective symmetries (six lines of symmetry).
How many parallel lines does a dodecahedron have?
It need not have any.
How many perpendicular lines does a dodecahedron have?
flaming babies
How many parall el lines does a dodecahedron?
It need not have any.
How many parallel and perpendicular lines does a dodecahedron have?
It need not have any.
How many lines of symmetry does a equilatrial have?
An equilateral triangle has six symmetries, and an isosceles triangle has two.
How many lines of symmetries does pentagonal pyramid have?
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.
How many lines of reflection does an equilateral triangle?
3
