Squares, rectangles, and the rhombus.
A pentagonal pyramid.
the 3d shape that that has no flat face is the circle
A hemisphere, a cone.
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.
a cube
A pentagonal pyramid.
the face
Six.
the 3d shape that that has no flat face is the circle
A hemisphere, a cone.
a sphere :)))
Sphere
it is a 3d shape because it is not flat
a cube
on a 3D object to find the surface is to look on all flat surfaces. yourwelcome
a rectangular prism, which is a 3D rectangle.
No 3D shape with FLAT SIDES has exactly 3 faces. 4 is the minimum.