Question

The volume of a cylinder is expressed by the formula V = 3.14 × r²h, where V stands for volume, r is the radius, and h is the height of the cylinder. Suppose the volume of a cylinder is known to be 141.3 m³ and its height is 5 m. Find the radius.

Answer 1

Answer:

The radius is 3 meters.

Step-by-step explanation:

$\pi {r}^{2} (5) = 141.3$

${r}^{2} = \frac{141.3}{5\pi}$

$r = 3$

Answer 2

Given :-

• Volume of Cylinder is 141.3m³
• Height is 5m

To find :-

• Radius of Cylinder

Solution:-

• Volume of Cylinder = πr²h

141.3m³ = 3.14×r²×5

141.3/3.14×5 = r²

9 = r²

√9m = r

3m = Radius