A rectangular metal sheet of length 44 cm and breadth 11 cm is folded along its length to form a cylinder. Find its volume. About the author Abigail
The volume of the cylinder is 2772 cm^3. 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. If helped please mark as brainliest Thanks Reply
The volume of the cylinder is 2772 cm^3.
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.
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Thanks