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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.

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Q: How many lines of symmetry does a triangular base pyramid have?
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Related questions

How much lines of symmetry does a triangular pyramid have?

A triangular pyramid has three lines of symmetry. Each of these lines connects a vertex of the base to the midpoint of the opposite edge on the base.


How many lines of symmetry does a square base pyramid have?

7


What is the base shape of a triangular pyramid?

the base of a triangular pyramid is triangle


What is in the shape of a triangular base pyramid?

the base of a triangular pyramid is triangle


What is a triangular pyramaid?

A triangular pyramid is a pyramid having a triangular base.


Can a pyramid have a triangular base?

YesA triangular pyramid is a pyramid having a triangular base. The tetrahedron is a triangular pyramid having congruent equilateral triangles for each of its faces.


What is a pyramid with a base of a triangle?

triangular pyramidAnswer:a pyramid with a triangular base is a tetrahedron


How are square pyramid and triangular pyramid different?

A square pyramid has a square base and four sides. A triangular pyramid has a triangular base and three sides.


How are a triangular pyramid and a square pyramid different?

A triangular pyramid has a triangular base and three triangular faces meeting at its apex. A square pyramid has a square base and four triangular faces meeting at its apex.


Does a triangular pyramid or a rectangular pyramid have a square base?

Neither a triangular nor a rectangular pyramid has a square base. A square pyramid has a square base.


How many sides is there on a pyramid?

Pyramids are classified by the shape of their base. A triangular pyramid has a triangular base and three triangular side faces. A square pyramid has a square base and four triangular sides. A pentagonal pyramid has a pentagonal base and five triangular sides. A hexagonalpyramid has a hexagonal base and six triangular sides, and so on.


Does a triangular prism have a rectangle base or triangle base?

A triangular PYRAMID has a triangular base.