A hemisphere, a cone.
Squares, rectangles, and the rhombus.
it if called a edge for a 3D shape
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.
There can be no closed 3D shape with only one square and 3 triangles.
A hemisphere, a cone.
Squares, rectangles, and the rhombus.
it if called a edge for a 3D shape
square based 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.
There can be no closed 3D shape with only one square and 3 triangles.
Four, 3 sides and a base.* * * * *A pyramid, in mathematical terms is a 3D shape with a polygonal base (with n sides) and n triangles that meet at an apex. This gives n+1 surfaces in all. n can be 3 or more.5 flat surfaces
No 3D shape has only three sides to be a complete unit. If a 3D shape has a side which is curved, it has more than three sides, because any curve on a 3D object is an infinite number of sides. Think of it like if you had a million sided 2D object. From a distance, it would look like a circle, but mathematically, you can't have a perfect circle.
Any one of the plain surfaces of a solid, three-dimensional shape. Also Called -- side
No 3D shape with FLAT SIDES has exactly 3 faces. 4 is the minimum.
A 3d shape is a shape with 3 dimensions. they are height width and length.
a 3D shape has 3 dimensions; length, with and depth