I don't think it's a troanglo. I believe it's called a tetrodahn.
There is no such thing as a 3D triangle.
No. A 3D triangle would be a triangular based pyramid.
triANGLE
A triangle is a 2D object, and faces can only be found on 3D objects.But yes, the bottom line of a triangle is still a side, and the bottom face of a 3D object with a triangular face is still a face.
6 because 3x2
Pyramid
What's a right angle triangle
There is no such thing as a 3D triangle.
No.
No. A 3D triangle would be a triangular based pyramid.
triangle * * * * * A triangle is NOT a 3d shape! A cube.
A 3D triangle
A right angle triangle is a plane figure not a 3d one.
1
no.its a 3d shape of a triangle
There is no such thing as a 3d triangle. A 3d shape which has only equilateral triangular faces can be a tetrahedron which has 4 faces or an icosahedron which has 20.
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.