A rectangular metal sheet of length 44cm and breadth 11cm is folded to form a cylinder. Find the volume of cylinder
Answers
The volume of the cylinder is 2772 cm^3.
Step-by-step explanation:
Let the radius be = r
we know that the length of the sheet = circumference of the circle
Height of the cylinder = 18 cm
44 = 2r
2 x 22/7 r = 44
r = (44 x 7) / (22 x 2)
r = 7 cm
Volume of cylinder = r^2 .h
=22/7 * 7*7 * 18
= 2772 cm^3
The volume of the cylinder is 2772 cm^3.
Also learn more
If the diameter of a cylinder is 5 cm and volume of the cylinder is 650 cm3, then height of the cylinder is ?
https://brainly.in/question/13515131
Answer:
Step-by-step explanation:
Since it is rolled along the length
The breadth becomes the height and length is the circumference of the circle
So 2 ×22/7 × radius(r) = 44cm
r = 44 × 7/44
r = 7cm
So vloume = pi × r^2 × h
=22/ 7 ×49 ×11
= 22 × 77
Volume = 1694 cm^3