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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.


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


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

7


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 triangular pyramaid?

A triangular pyramid is a pyramid having a triangular base.


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?

Square pyramids have a square base and four triangular faces, while triangular pyramids have a triangular base and three triangular faces. The number of sides and the shape of the base are the main distinguishing factors between the two types of pyramids. Additionally, the angles and dimensions of the faces will vary based on the shape of the base in each type of pyramid.


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.