Question

find the height of the cylinder whose volume is 2.31m3 and diameter of the base is 1.4m​

Answer 1

Answer:

1.5006m

Step-by-step explanation:

diameter 140cm

volume 2.31m

unit conversion :

d=1.4m

Answer 2

Given,

The volume of the cylinder = 2.31 m³

Diameter = 1.4 m

To find,

The height of the cylinder.

Solution,

The height of the cylinder will be 1.5 m.

We can easily solve this problem by following the given steps.

According to the question,

The volume of the cylinder = 2.31 m³

We know that the formula to find the volume of the cylinder is given as follows:

Volume = $\pi \: r ^{2} h$

where r is the radius and h is the height of the cylinder.

Diameter of the cylinder = 1.4 m

Radius = (1.4/2) m

Radius (r) = 0.7 m

πr²h = 2.31 m³

(22/7) (0.7)² h = 2.31 m³

(22×0.1×0.7)h = 2.31 m³

1.54h = 2.31 m³

h = 2.31/1.54 m

h = 1.5 m

Hence, the height of the cylinder is 1.5 m.