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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.
What else can I help you with?
How many angles does a triangular pyramid?
Four.
How many acute angles does a square pyramid?
A square pyramid has eight acute angles. Each of the four triangular faces has three angles, contributing a total of twelve angles, but the base of the pyramid, which is a square, has four right angles. Therefore, the four angles at the apex of the triangular faces are acute, resulting in a total of eight acute angles in the pyramid.
Does a triangular based pyramid have any angle?
Yes. Four solid angles comprising 12 plane angles.
How many angles on a square pyramid?
A square pyramid has a total of eight angles. It has four base angles at the square base and four apex angles formed between the triangular faces and the vertex at the top of the pyramid. The base angles are each 90 degrees, while the apex angles vary depending on the height of the pyramid.
What has 4 equal sides 4 corners and no right angles?
a triangular pyramid, i think
How many angles does a triangular based pyramid have?
A triangular-based pyramid has a total of six angles. Each of the three triangular faces has three angles, totaling nine angles. However, three of these angles are shared at the base of the pyramid, resulting in a total of six unique angles in a triangular-based pyramid.
How many angles does a triangular pyramid?
Four.
How many acute angles does a square pyramid?
A square pyramid has eight acute angles. Each of the four triangular faces has three angles, contributing a total of twelve angles, but the base of the pyramid, which is a square, has four right angles. Therefore, the four angles at the apex of the triangular faces are acute, resulting in a total of eight acute angles in the pyramid.
How many right angles are there in a triangular pyramid?
None normally
Does a triangular pyramid have right angles?
No but a right angle triangle does
What shape has 4 triangular faces and 1 rectangular face?
The shape you are describing is a triangular pyramid. A triangular pyramid has a base that is a triangle and three triangular faces that meet at a single point called the apex. The base of the pyramid is a rectangle, which is a quadrilateral with four right angles. The triangular faces of the pyramid connect the vertices of the base to the apex.
Does a triangular based pyramid have any angle?
Yes. Four solid angles comprising 12 plane angles.
How many angles on a square pyramid?
A square pyramid has a total of eight angles. It has four base angles at the square base and four apex angles formed between the triangular faces and the vertex at the top of the pyramid. The base angles are each 90 degrees, while the apex angles vary depending on the height of the pyramid.
A triangular pyramid has 4 triangular faces If all the degrees in all the angles of the pyramid were added together what would be the total umber of degrees?
4*180 = 720 degrees.
What has 4 equal sides 4 corners and no right angles?
a triangular pyramid, i think
Which solid has 1 triangular 6 edges?
A triangular pyramid or tetrahedron.A triangular pyramid or tetrahedron.A triangular pyramid or tetrahedron.A triangular pyramid or tetrahedron.
How many right angles does a triangle based pyramid have?
A triangle-based pyramid has one right angle at the apex where the three triangular faces meet. This right angle is formed by the intersection of the base of the pyramid and one of its slant edges. The other angles in a triangle-based pyramid are typically acute angles formed by the base and the slant edges.
