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To make a triangular-based pyramid, you would need a total of 6 straws. This includes 3 straws for the triangular base and 3 additional straws connecting each vertex of the base to the apex of the pyramid. The straws form the edges of the pyramid, creating its structure.

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5mo ago

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How many straws would you need to make triangular pyramid?

6 of them


How many corners does a triangular based pyramid have?

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.


Does a triangular pyramid have 4 triangular faces?

No, it has five plus the bottom :D * * * * * The previous answer is incorrect: a pyramid with 5 faces plus the bottom would be a pentagon based pyramid! A triangular based pyramid, or tetrahedron, DOES have 4 triangular faces.


What is the face of a triangular based pyramid?

If the base of the pyramid is a triangle then all its faces would be triangular in shape.


How many straws would you need to make a triangular prism?

To create a triangular prism using straws, you would need a minimum of 6 straws. This is because a triangular prism has two triangular faces and three rectangular faces. Each triangular face would require 3 straws, and each rectangular face would require 2 straws. Therefore, the total number of straws needed would be 2 (for the triangular faces) + 3 (for the rectangular faces) = 6 straws.


Is a 3D triangle a square based pyramid?

No. A 3D triangle would be a triangular based pyramid.


How many straws would you need to build a triangular based prism?

9 straws because it has 9 edges, 6 vertices and 5 faces


Is there such thing as a triangular-based pyramid?

I would think so, why not


How many straws would you need if you use whole straws for the side edges and quarter straws for the base edges in a octagonal based pyramid?

An octagonal-based pyramid has 8 side edges and 8 base edges. For the side edges, you would need 8 whole straws, while for the base edges, you would need 4 quarter straws for each base edge, totaling 8 quarter straws. Thus, you would need 8 whole straws for the sides and 8 quarter straws for the base, giving you a total of 8 whole straws and 8 quarter straws.


What solid figure has on triangular base and three triangular faces?

A triangular based pyramid would fit the given description


How many straws would you need to make a square based pyramid?

depends on the dimensions of the 4 sides


What shape has five faces and five vertices?

Pyramid, but to be exact it would be a Triangular Pyramid ;) * * * * * To be exact ... but WRONG! A triangular pyramid has 4 faces and 4 vertices! A shape with 5 faces and vertices is a quadrilateral based pyramid - of which a special case would be a square based pyramid.