alleryWith pi = 22/7, find the volume of a cylinder of radius 7 cm and height 10 cm.
A440 cm³
B1540 cm³
C1100 cm³
D770 cm³
Answer & Solution
Correct answer: B. 1540 cm³
Volume is pi r squared h = (22/7) x 49 x 10 = 1540 cubic centimetres.
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