Question

the diameter of the base of a cylinder is 0.4m and its height is 3/4 of its base radius find the volume of the cylinder giving your answer in litres

Answer 1

Answer:

r = 0.2m

H = 0.2*3/4 = 0.15m

V = π(0.2)²*(0.15) = 0.01884 m³

now ,

1m³ = 1000 litre

0.01884m³ = 18.84 litre

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Answer 2

The volume of the cylinder is 18.84 liters

Step-by-step explanation:

Diameter of cylinder = 0.4 m

Radius of cylinder =$\frac{diameter}{2} =\frac{0.4}{2}=0.2 m$

Height of cylinder = 3/4 of its base radius = $\frac{3}{4} \times 0.2 = 0.15 m$

Volume of cylinder = $\pi r^2 h =3.14 \times 0.2^2 \times 0.15 =0.01884 m^3$

$1 m^3 = 1000 liters$

0.01884 cubic m =$0.01884 \times 1000 =18.84 liters$

Hence the volume of the cylinder is 18.84 liters

#Learn more:

Find the volume of a cylinder whose radius is 4 cm and height is 6 cm.​

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