Home
Class 10
MATHS
A lead pencil is in the shape of a right...

A lead pencil is in the shape of a right circular cylinder. The pencil is 28 cm long and its radius is 3 mm. If the led is of radius one mm (1 m) then find the value of the wood used in the pencil.

Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER -5

    FULL MARKS|Exercise PART -IV|4 Videos

  • SAMPLE PAPER -5

    FULL MARKS|Exercise PART -II|12 Videos

  • SAMPLE PAPER -4

    FULL MARKS|Exercise Part- IV|1 Videos

  • SAMPLE PAPER 16 (UNSOLVED)

    FULL MARKS|Exercise PART-IV|1 Videos

Similar Questions

Explore conceptually related problems

The curved surface area of a right circular cylinder of height 7 cm is 176 cm^(2) . Find the radius of the cylinder.

A right circular cylinder has base radius 14 cm and height 21 cm. Find its volume.

A right circular cylinder has base radius 14 cm and height 21 cm. Find its total surface area.

A right circular cylinder has base radius 14 cm and height 21 cm. Find its curved surface area.

If the total surface area of a solid right circular cylinder is 200 pi cm^(2) and its radius is 5 cm, then the sum of its height and radius is …………… .

A right circular cylinder has base radius 14 cm and height 21 cm. Find its area of base (or area of each end)

The curved surface area of a right circular cylinder of radius 1cm and height 1cm is equal to ……… .

The total surface area of a solid right circular cylinder is 1540 cm^(2) . If the height is four times the radius of the base, then find the height of the cylinder.

The volume of a solid right circular cone is 11088 cm^(3) . If its height is 24 cm then find the radius of the cone.