A rectangular piece of paper is 22 cm long and 10 cm wide. A cylinder is formed by rolling in such a way that the length of the paper becomes height of the cylinder. Find the volume of the cylinder.
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Answered by
4
⭐Answer⭐
If we roll this rectangular piece height is 22 cms and the circumference of base is 10cm
so,2πr=10
2×22/7×r=10
r=10×7/44
r=5×7/22
volume of cylinder =π×r×r×h
=22/7×35/22×35/22×22
=5×35cm³
=175cm³
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Answered by
2
Answer:
174.8
Step-by-step explanation:
width = circumference
r = 1.59
volume = πr²h
= 22/7 × 1.59² ×22
= 174.8
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