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How many planes of symmetry does a tetrahedron have?
I think it is only 3
How many edges has a regular tetrahedron?
Six.
Is there a difference between a regular tetrahedron and a non-regular tetrahedron?
Yes. A tetrahedron is a closed 3-d shape with 4 triangular faces. In a regular polygon, each of these is an equilateral triangle.
What is a 3D shape that is a tetrahedron?
Well, a tetrahedron has four sides. A regular tetrahedron is a triangular pyramid.
What has five faces but its solid?
A Tetrahedron. The most common form of a tetrahedron is called a regular tetrahedron, or a pyramid
How many internal diagonals are there in a regular tetrahedron?
zero, for any tetrahedron, not just regular
How many planes of symmetry does a tetrahedron have?
I think it is only 3
How many edges has a regular tetrahedron?
Six.
What is the number of planes in a tetrahedron?
4
Is there a difference between a regular tetrahedron and a non-regular tetrahedron?
Yes. A tetrahedron is a closed 3-d shape with 4 triangular faces. In a regular polygon, each of these is an equilateral triangle.
What is a 3D shape that is a tetrahedron?
Well, a tetrahedron has four sides. A regular tetrahedron is a triangular pyramid.
What regular polygon forms a tetrahedron?
In general, a regular polygon is not required for a normal tetrahedron.An equilateral triangle is required for a regular tetrahedron.
How many edges dooes a regular tetrahedron have?
A triangular based pyramid which is a tetrahedron has 4 faces, 6 edges and 4 vertices
What has five faces but its solid?
A Tetrahedron. The most common form of a tetrahedron is called a regular tetrahedron, or a pyramid
Which solid has fewer than 10 planes of symmetry?
tetrahedron
How many equal sides does a tetrahedron have?
In geometry, a tetrahedron is a solid with four faces, which is a triangular pyramid (don't forget the base-face), and a regular tetrahedron has (4) faces that are equilateral triangles.
How many regular polyhedrons are there?
5 tetrahedron, cube, octahedron, dodecahedron, and Icosahedron
