Q. 44.2( 39 Votes )

# It is required to make a closed cylindrical tank of height 1 m and base diameter 140 cm from a metal sheet. How many square metres of the sheet are required for the same?

Answer :

Given,

Base diameter of cylindrical tank = 140 cm

So, radius of tank = = .70m

Height of tank = 1m

So, area of sheet required for making the tank =

=

Rate this question :

How useful is this solution?

We strive to provide quality solutions. Please rate us to serve you better.

PREVIOUSA cylindrical pillars is 50 cm in diameter and 3.5 m in height. Find the cost of painting the curved surface of the pillar at the rate of 12.50 per m2.NEXTA solid cylinder has total surface area of 462 cm2. Its curved surface area is one third of its total surface area. Find the radius and height of the cylinder.

Related Videos

Surface Area of Right Circular Cylinder49 mins

Surface Area of Right Circular Cylinder52 mins

Surface Area and Volume of Right Circular Cylinders42 mins

Surface Area and Volume of Right Circular Cone37 mins

Surface Area and Volume of Spheres40 mins

Surface Area of Cube and Cuboid49 mins

Surface Area and Volume of Cone24 mins

10 Important Questions of Surface Area and Volume51 mins

Quiz | Mensuration42 mins

10 Important Questions of Surface Area and Volume52 mins

Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Expertsview all courses

Dedicated counsellor for each student

24X7 Doubt Resolution

Daily Report Card

Detailed Performance Evaluation

RELATED QUESTIONS :

If the radius of a cylinder is doubled and the height remains same, the volume will be

RD Sharma - MathematicsIf each edge of a cube, of volume *V,* is doubled, then the volume of the new cube is

The height *h* of a cylinder equals the circu,ference of the cylinder. In terms of *h*, what is the volume of the cylinder?

Find the lateral surface area and the total surface area of a cube of side 8 cm.

RS Aggarwal & V Aggarwal - MathematicsThe volume of a cube is 512 cm^{3}. Its total surface area is