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it depends on what kind of 3D shape you want. example= A sphere has an infinite amount of symmetry lines
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∙ 12y ago
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How many planes for symmetry are there in a cube?
9 planes in Cube 3 Planes in Cuboid
How many planes of symmetry does a tetrahedron have?
I think it is only 3
What are 3 shapes that have rotation symmetry?
A circle, square, and a triangle all have rotational symmetry.
What type of shape has planes of symmetry?
If a two-dimensional shape has a line of symmetry, the shape is also symmetrical with respect to the plane passing through that line and perpendicular to the plane of the shape. For example, the floor of a rectangular room is symmetrical about a vertical plane halfway along the length (or breadth) of the room. Some 3-dimensional shapes will also have planes of symmetry. A sphere has infinitely many. An ellipsoid has three - one each along two of its axes. A cuboid, similarly, has 3. A torus (doughnut) has one. A pyramid with a n-gon base will have n vertical planes, and so on.
3 shapes with no lines of symmetry?
A scalene triangle, A trapezoid, an irregular pentagon.
How many planes of symmetry does a rectangle have?
There are 3 planes of symmetry in a rectange.
How many planes of symmetry does a rectangular solid have?
A rectangular solid that is not a cube has 3 planes of symmetry.
How many planes for symmetry are there in a cube?
9 planes in Cube 3 Planes in Cuboid
How many planes of symmetry does a rectangular prism have?
3
What 3d shape has 3 planes of symmetry?
A cube has three planes of symmetry.
How many planes of symmetry does a tetrahedron have?
I think it is only 3
How many planes of symmetry does a pentagonal prism have?
6
How many planes of symmetry does a square pyramid have?
4
How many lines of symmetry does a triangular base pyramid have?
A triangular based pyramid has no lines of symmetry. However, if each of the non-base triangular sides are equal it will have 3 planes of symmetry. If the base triangle is also equal, it will have 6 planes of symmetry.
What are 3 shapes that have rotation symmetry?
A circle, square, and a triangle all have rotational symmetry.
Shapes which have 3 lines of symmetry?
Equilateral triangle.
What type of shape has planes of symmetry?
If a two-dimensional shape has a line of symmetry, the shape is also symmetrical with respect to the plane passing through that line and perpendicular to the plane of the shape. For example, the floor of a rectangular room is symmetrical about a vertical plane halfway along the length (or breadth) of the room. Some 3-dimensional shapes will also have planes of symmetry. A sphere has infinitely many. An ellipsoid has three - one each along two of its axes. A cuboid, similarly, has 3. A torus (doughnut) has one. A pyramid with a n-gon base will have n vertical planes, and so on.
