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A triangular pyramid is a pyramid with a triangular base. A tetrahedron is a triangular pyramid with congruent equilateral triangles for each of its faces

For a tetrahedron, the angle between and edge and a face is arctan( square root of 2)

the angle between two faces is 2(arctan(square root 2)) Angle between the segments joining the center and the vertices is arccos (-1/3)

Other triangular pyramids have different angles which will depend on weather it is regular or not, and the details of the sides lengths.

Q: What are the angles in a triangular pyramid?

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Four.

Yes. Four solid angles comprising 12 plane angles.

a triangular pyramid, i think

A triangular pyramid has 4 triangular sides.A rectangular pyramid has 4 triangular sides and 1 rectangular side.

square pyramid

Related questions

Four.

6

If a triangular based pyramid has any right angles it has three. (Think of the corner of a cube). There are many triangular based pyramids that do not have any right angles.

None normally

No but a right angle triangle does

Yes. Four solid angles comprising 12 plane angles.

4*180 = 720 degrees.

a triangular pyramid, i think

A triangular pyramid or tetrahedron.A triangular pyramid or tetrahedron.A triangular pyramid or tetrahedron.A triangular pyramid or tetrahedron.

A triangular pyramid is a pyramid having a triangular base.

A triangular pyramid has 4 triangular sides. A rectangular pyramid has 2 triangular sides and 3 rectangular sides.

A triangular pyramid has 4 triangular sides.A rectangular pyramid has 4 triangular sides and 1 rectangular side.