Cube
A geometric solid has ... 50 solids! What does that mean?
cube
88
They are the plane surfaces which are bounded by edges of a solid object.
6 faces
Cube
A geometric solid has ... 50 solids! What does that mean?
Pyramid
cube
Polyhedron is a geometric solid in three dimensions with flat faces and straight edges.
88
They are the plane surfaces which are bounded by edges of a solid object.
Isosceles TetrahedronA solid with four faces is a tetrahedron. Each of the faces is a triangle. If all the triangles are congruent, you have an isosceles tetrahedron.
Octohedron, or diamond
A (Square) Pyramid
That's a pyramid.