Q: How many number of angles for an tetrahedron?

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a tetrahedron has 3 Right angles

It has twelve angles but all of them need not be acute.

There are four number of faces in a tetrahedron.

A tetrahedron has 4 faces and 4 vertices.A tetrahedron has 4 faces and 4 vertices.A tetrahedron has 4 faces and 4 vertices.A tetrahedron has 4 faces and 4 vertices.

None because a tetrahedron is a triangular based pyramid which has 4 faces, 6 edges and 4 vertices.

Related questions

There are 14 angles in a tetrahedron

a tetrahedron has 3 Right angles

A tetrahedron has four vertices.

All the angles in a tetrahedron are 60 degrees.

It has four vertices.

It has twelve angles but all of them need not be acute.

There are four number of faces in a tetrahedron.

A tetrahedron has 4 faces and 4 vertices.A tetrahedron has 4 faces and 4 vertices.A tetrahedron has 4 faces and 4 vertices.A tetrahedron has 4 faces and 4 vertices.

It need not have any eg in a tetrahedron.

None because a tetrahedron is a triangular based pyramid which has 4 faces, 6 edges and 4 vertices.

No. A right angle would be 90 degrees; a tetrahedron is composed of four equilateral triangles, which by definition have equal angles of 60 degrees apiece.* * * * *Wrong!A tetrahedron is a solid shape enclosed by any four triangles. Only a regular tetrahedron that requires equilateral triangles. So an ordinary tetrahedron can have right angles - up to 3 of them at one vertex.

A tetrahedron.