Surface Areas a...

The volume of a frustum of cone is calculated by using the formula ______.

The total surface area of a frustum of cone is calculated by using the formula _________.

Two cubes each of $$8cm$$ edge are joined end to end. Find the surface area of the resulting cuboid.

The curved surface area of frustum of a cone is given by

The maximum length of a pencil that can be kept in rectangular box of dimensions $$12\ cm\times 9\ cm \times 8\ cm$$, is

A metal sheet 27 cm long, 8 cm broad and 1 cm thick is melted into a cube. The side of the cube is 

A cube of side 5 Cm is painted on all its faces. If it is sliced into 1 cubic centimeter cubes, how many 1 cubic centimeter cubes will have exactly one of their faces painted

A shuttle cock used for playing badminton has the shape of the combination of

A cylindrical pencil sharpened at one edge is the combinations of

The radii of the top and bottom of a bucket of slant height $$45$$ cm are $$28$$ cm and $$7$$ cm respectively. The curved surface area of the bucket is