answersLogoWhite

0


Best Answer

Tetrahedron or triangular pyramid.

User Avatar

Wiki User

13y ago

Still curious? Ask our experts.

Chat with our AI personalities

BeauBeau
You're doing better than you think!
Chat with Beau
BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
SteveSteve
Knowledge is a journey, you know? We'll get there.
Chat with Steve

Add your answer:

Earn +20 pts
Q: What do you call a 3d triangle with 4 flat sides?
Write your answer...
Submit
Still have questions?
magnify glass
imp
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 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.


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 are in a triangle?

Oh, dude, a triangle has three sides, right? So, it must have three flat surfaces too, like the three amigos hanging out together. I mean, unless one of them is feeling rebellious and decides to go all 3D on us, but that would be a whole different shape drama.