Home
Class 10
MATHS
The raddi of the circular ends of a buck...

The raddi of the circular ends of a bucket in the form of a fructum of a cone are 14 cm and r cm. where `r lt 14`. If the height of the bucket is 15 cm and its capacity is 5.39 litres., find the value of r.

Text Solution

Verified by Experts

The correct Answer is:
7
Promotional Banner

Topper's Solved these Questions

  • SURFACE AREAS AND VOLUMES

    KUMAR PRAKASHAN|Exercise EXERCISE 13.1|9 Videos

  • SURFACE AREAS AND VOLUMES

    KUMAR PRAKASHAN|Exercise EXERCISE 13.2|8 Videos

  • SURFACE AREAS AND VOLUMES

    KUMAR PRAKASHAN|Exercise TEST YOUR SKILLS|5 Videos

  • STATISTICS

    KUMAR PRAKASHAN|Exercise Objective Questions (True or false)|5 Videos

  • TRIANGLES

    KUMAR PRAKASHAN|Exercise OBJECTIVE QUESTIONS|37 Videos

Similar Questions

Explore conceptually related problems

The radius of the base of a cone is 14 cm and its height is 15 cm. Find the volume of the cone.

The height of a bucket in the form of a frustum of a cone is 16 cm. The diameter of its upper open end is 40 cm and the diameter of its closed base is 16 cm. Find the capacity and the total surface area of the bucket in multiples of pi

The radii of circular ends of a solid frustum of a cone are 33 cm and 27 cm and its slant height is 10 cm. Find its volume and total surface area.

An open metal bucket is in the shape of a frustum of a conce. Mounted on a hollow cylinderical base made of the same metallic sheet (see the given figure) the diameters of the two circular ends of the bucket are 45 cm and 25 cn. The vertical height of the bucket is 40 cm and that of the cylinderical base is 6 cm. find the area of the metallic sheet used to make the bucket, hwere we do not tak einto account the handle of the bucket. also, find the volu8me of water the bucket can hold (Take pi=(22)/(7))

A bucket is in the form of a frustum of a cone whose radii of bottom and top are 7 cm and 28 cm respectively. If the capacity of the bucket is 2156 cm, find the whole surface area of the bucket. (Use sqrt(445)=21.095)

The cuved surface area of a cone is 550 cm^(2) . If the diameter of the cone is 14 cm, find its volume.

Diameter of the base of a cone is 10.5 cm and its slant height is 10 cm. Find its curved surface area.

A toy is in the form of a cone of radius 3.5 cm mounted on a hemisphere of same radius. The total height of the toy is 15.5 cm. find the total surface area of the toy.

A joker's cap is in the form of a right circular cone of base radius 7 cm and height 24 cm. Find the area of the sheet required to make 10 such caps.