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Four. Three corners to the base and the apex.

Q: How many corners has a triangular based pyramid?

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A triangular-based pyramid has 4 corners, 4 faces and 6 edges.

If you mean the base has 4 sides then the pyramid is a square based pyramid and has 5 corners. If you mean the pyramid has 4 faces then the pyramid is a tetrahedron with a triangular base and has 4 corners.

A hexagon based pyramid has 7 corners.

Depends what kind of pyramid. Triangular = 4 Square = 5

a triangular based pyramid has 4 faces.

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A triangular based pyramid would have 4 corners; three for the triangular base and one for the peak. A pyramid has twice as many edges as sides in its base; thus a triangular pyramid has 2 × 3 = 6 edges. A triangular based pyramid is called a tetrahedron.

A triangular based pyramid is usually called a tetrahedron and it has 4 faces, 6 edges and 4 corners (usually called vertices)

A triangular-based pyramid has 4 corners, 4 faces and 6 edges.

4 corners 6 edges 4 faces

If you mean the base has 4 sides then the pyramid is a square based pyramid and has 5 corners. If you mean the pyramid has 4 faces then the pyramid is a tetrahedron with a triangular base and has 4 corners.

5

All true pyramids are triangular and they all have 4 points/corners.

A triangular based pyramid has 4 vertices.

A hexagon based pyramid has 7 corners.

Depends what kind of pyramid. Triangular = 4 Square = 5

It depends on the shape of the base. A pyramid that has a base with n vertices (an n-gon) will have n+1 vertices in all.

a triangular based pyramid has 4 faces.