Math, asked by mohdazan, 1 year ago

a rectangular sheet of tin of length 44cm and width 20 cm is rolled along it's width toake a cylinder . capacity of the cylinder so formed in litres will be

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Answered by Rahulpoddar

capacity is 3080 cm^3

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Answered by Abhishek63715

2πr = 20
22/7 ×r = 10
r = 70/22 = 35/11
capacity = 22/7×35/11×35/11×44
= 1400cm³
in litres = 1400/1000
= 1.4 litres ans.

Rahulpoddar: see the questions correctly it is saying along the width means parallel to width

Rahulpoddar: have you got it

Rahulpoddar: please clarify it

Rahulpoddar: we know by physics along means parallel

Rahulpoddar: there is same concept in both have you not study vector in physics as well as mathematics these prove that concept never change

Rahulpoddar: in which book

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