answersLogoWhite

0

Tetrahedron or triangular pyramid.

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

What do you call a 3d shape with a square base and 2 rectangle sides and 2 triangle sides?

cube


What is a 3d triangle?

it is a 3 dimentional triangle ... it can be a pyramid with 5 sides ... or one with four sides


3D triangle name?

If it's a proper 3D triangle, it's a tetrahedron. It has four sides, all triangular. If it has four triangular sides and a square base, it's a pyramid.


What is 1 polyhedron?

a 3d objet with all flat sides


What shape is very rigid?

2D - the triangle 3D - the tetrahedron (i.e. it has a triangle on each side and there are 4 sides.


What do you call a 3d right angle triangle?

It depends on the axis around which the triangle is rotated to generate the 3-d version. If rotated about the hypotenuse, you would get a circular wedge. If either of the other sides, you would get a cone.


What 3D shape has exactly 3 faces?

No 3D shape with FLAT SIDES has exactly 3 faces. 4 is the minimum.


What is the properties of polyhedrons?

a polyhedron is any 3d figure with all flat polygons for sides(polygons have straight sides)


What is polyhedron's definition?

a 3d object made of 2d faces with all flat sides


Is an isosceles triangle a 3d shape?

No because it is a 2 dimensional triangle having 2 equal sides and 2 equal base angles


How many flat surfaces does a 3 D triangle have?

A 3D triangle, commonly referred to as a tetrahedron, has four flat surfaces. Each surface is a triangle, and the tetrahedron is the simplest form of a polyhedron. It consists of four vertices and six edges as well.


What is a five sided 3D triangle?

Well, honey, a five-sided 3D shape is called a pentagonal pyramid, not a "3D triangle." Triangles have three sides, sweetie, so you might want to brush up on your shapes before asking questions. But hey, at least you're trying to learn, so I'll give you credit for that.