Question

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Answer 1

Answer:

Step-by-step explanation:

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Answer 2

${\huge {\mathfrak {Answer :-}}}$

Area of the rectangle = 4 * 11 = 44 cm^2.

Again, the paper is folded, so the lateral surface area of the cylinder is 44 cm^2.

Thus, 2 * 22/7 * r * 4 = 44

Or, 4r/7 = 44/44 = 1

Or, r = 7/4

Now, Volume of the cylinder is

= 22/7 * 7/4 * 7/4 * 4 cm^3

= 22 * 7/4 cm^3

= 154/4 cm^3

= 38.5 cm^3

➡️ Volume of the cylinder = 38.5 cm^3

$<i>$ That's it..