A cylindrical box has ____ curved surface and ____ circular faces, which are identical.

All six faces of a cube are:

A cuboid has ______ pairs of identical faces.

The area of a triangle with base b and altitude h is

1 cm³ =

The total surface area of a cylinder of base radius r and height h is

The area of the figure is

If the height of a cuboid becomes zero, it will take the shape of a

8 persons can stay in a cubical room. Each person requires 27 m³ of air. The side of the cube is

The base area of a right circular cylinder is 16πcm³. Its height is 5 cm. Its curved surface area is