Home
Class 9
MATHS
A rectangular piece of length 12 cm and ...

A rectangular piece of length 12 cm and breadth 4 cm is folded to form a cylinder. Find its curved surface area.

A

̀16 cm^2 ̀

B

̀192 cm^2 ̀

C

̀48 cm^2 ̀

D

̀576 cm^2 ̀

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SUMMATIVE ASSESSMENT

    VGS PUBLICATION-BRILLIANT|Exercise SUMMATIVE ASSESSMENT|27 Videos

  • THE ELEMENTS OF GEOMETRY

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|51 Videos

Similar Questions

Explore conceptually related problems

A Rectangular piece of paper 11 cm × 4 cm is folded without overlapping to make a cylinder of height 4 cm. Find the volume of the cylinder.

Write area of rectangle if the length is 7cm and breadth is 5 cm.

A rectangular of length 44 cm is folded along with its breadth and formed a cylinder. Then the radius of the cylinder (cms) is

A Rectangular piece of paper 11 xx cm 4cm is folded without overlapping to make a cylinder of height 4 cm. Find the volume of the cylinder

A rectangular sheet of paper 44 cm xx 18 cm is rolled along the length to form a cylinder. Assuming that the cylinder is solid (Completely filled), find its radius and the total surface area.

A rectangular sheet of paper 44 cm xx 18 cm is rolled along the length to form a cylinder. Assuming that the cylinder is solid (Completely filled), find its total surface area and the radius.

Circular discs 5 mm thickness, are placed one above the other to form a cylinder of curved surface area 462 cm^(2) . Find the number of discs, if the radius is 3.5 cm

A rectangular sheet of paper 12 1/2 cm Long and 10 2/3 cm wide. Find its perimeter.

Find the area of a rectangle whose length is 6.2 cm and breadth is 4 cm.