the top view of a cuboid looks like

A 3-D object have three measurements - length ,breadth and_____________

How many vertex does a cylinder has?

Euler's Formula is

The intersection of two faces on a 3-dimensional figure is a(n) ____ .

If a polyhedron has 6 faces and 7 vertices,

then it has ____ edges.

If a polyhedron has 9 faces and 21 edges,

then it has ____ vertices.

If a polyhedron has 6 vertices and 9 edges,

then it has ____ faces.

If a polyhedron has 25 faces and 36 edges,

then it has ____ vertices.