Question

A square sheet of paper 44cm long is rolled along its length to form a cylinder find the volume of cylinder​

Answer 1

Step-by-step explanation:

2πr=44

r=7cm

volume of cylinder=πr square h

(22/7) * 7*7*44

308*22

6776cm^2

Answer 2

Volume of the cylinder is 6776 cm²

Step-by-step explanation:

Given : A square sheet of side 44 cm is rolled to form a cylinder

Let r is the radius , h is the height of cylinder

Now side of square = circumference of circle

$side= 2 \pi \times r \\\\\Rightarrow 44= 2\times \dfrac{22}{7} \times r\\\\\Rightarrow \dfrac{44\times 7}{2\times 22} =r\\\\\Rightarrow r= 7 cm$

Therefore r= 7 cm and h = 44 cm

Volume of cylinder is given by $\pi r^{2} h$

$\therefore \text Volume = \dfrac{22}{7} \times 7\times 7\times 44= 6776 cm^2$

Therefore volume of the cylinder is 6776 cm²

# Learn more

A rectangular sheet of paper is rolled along its length to make a cylinder the sheet is 33cm long and 32 cm wide a circular sheet of paper is attached to the bottom of the cylinder formed find the capacity of cylinder so formed

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