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If you're talking about a pyramid - it has either four or five sides (including the base) depending on how it's constructed.
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∙ 12y ago
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What is a 3d triangle?
it is a 3 dimentional triangle ... it can be a pyramid with 5 sides ... or one with four sides
What do you call a 3d shape with a square base and 2 rectangle sides and 2 triangle sides?
cube
What do you call a 3d triangle with 4 flat sides?
Tetrahedron or triangular pyramid.
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.
How many sides does an equaladeral triangle have?
A triangle - any triangle - has 3 sides.
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?
A 3-D TRIANGLE cannot have 5 sides.
How many faces does a isosceles triangle have?
1 Face (2D) 4 Faces (3D) 3 Sides 3 Points, and 2 Congruent sides.
What do you call a 3d shape with a square base and 2 rectangle sides and 2 triangle sides?
cube
What do you call a 3d triangle with 4 flat sides?
Tetrahedron or triangular pyramid.
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.
How many faces does a 3d triangle have?
1
How many sides are there on a triangle?
A triangle has three sides.
How many sides does an equaladeral triangle have?
A triangle - any triangle - has 3 sides.
How many sides a triangle have?
A triangle has three sides.
How many flat sides does a triangle have?
A triangle has three sides !
