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The radius and height of a cylinder are in the ratio 5:6 and it's volume is 161.7 cm2 . Find its height and radius?
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The radius and height of a cylinder are in the ratio 5:6 and it's volu...
Πr2h =161.7
r/h=5/6
h=6r/5
22/7*r2*6r/5=161.7
r3=1617*7*5/10*22*6
r3=7*7*7/2*2*2
r=7/2=3.5cm
h=6r/5=6*7/5*2=21/5=4.2cm
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The radius and height of a cylinder are in the ratio 5:6 and it's volume is 161.7 cm2 . Find its height and radius?
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