A kerosene tank is in the form of right circular cylinder who's base diameter is 12m and 7m (a) find the quantity of kerosene in letres that can be stored in the tank (b) volume of the kerosene in 3 such cylinder in litres ?
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Answer: (a) 264000 litres
(b) 792000 litres
Step-by-step explanation:
Given
Diameter = 12m Radius = 6m
Height = 7m
Proof
Volume of cylinder = 2\pi rh
Volume = 2 x 22/7 x 6 x 7
= 2 x 22 x 6
= 44 x 6
= 264 m^3
(a) Now, we know that
1m^3 = 1000 litres
∴ 264m^3 = 264 x 1000 litres
= 264000 litres
(b) Volume in 1 cylinder = 264000 litres
∴ Volume in 3 cylinders = 264000 x 3 litres
= 792000 litres
HOPE THIS HELPS..
THANK YOU
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