Question

the radius of a cylindrical tank is 35 cm and its capacity is 385 liters. find the height of cylinder tank

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer :-

height = 100 centimeter(c.m)

____________
change liters into centimeter .

1 liters equal to 1000 centimeter.

it's meant , then

385 liters equal to 385 × 1000 liters

= 385000 cm
______________

in question mentioned ,

Radius of cylindrical tank is 35 cm.

find the height of cylinder = ?

using formula :-

volume of the cylinder = area of base × height.

${it's \: meant \: equal \: to \: \pi {r}^{2} h}$

now using the formula -

v of cylinder = πr^2h

$385000= \frac{22}{7} \times {35}^{2} \times h$

$385000 \: = \frac{22}{ \cancel7} \times \cancel1225 \times h \\ \\ 385000 = 22 \times 175 \times h \\ \\ 385000 = 3850 \times h \\ \\ h = \frac{385000}{3850} \\ \\ h = 100cm$

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