Question

The volume of a cylinder is 440m3and the diameter of the base is 4 m. Find
the height of the tank.

Answer 1

★Given :-

→Volume of cylinder = 440 m³ = V

→diameter = 4m = d

→Radius = 2cm = r

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★To Find :-

→Height of the tank = h

_______________________________

★Solution :-

Volume of cylinder = πr²h

V = πr²h

440m³ = 22/7 × 4 = h

$\frac{440 \times 7 }{22 \times 4} = h \\ \\ \frac{110 \times 7}{22} = h \\ \\ 5 \times 7 = h$

$\boxed{35 = h}$

I hope it helped you.

Answer 2

Answer:

35

Step-by-step explanation:

vol of cylinder = 440m

d = 4m, r = 4/2 = 2m

using formula

$volume= \gamma {r}^{2} h$

440 = 22/7 * 2(power)2 *h

440 = 22/7 *4*h

440/4 = 227*h

110=22/7*h

110*7/22=h

5*7 = h

35 = h

h = 35