Question

The spherical container has a radius of 21 cm.

What is the approximate volume of the container?

Use 3.14 to approximate pi. Round to the nearest hundredth if necessary.

Enter your answer as a decimal in the box.

Answer 1

Answer:

Given :-

• The spherical container has a radius of 21 cm.
• use π = 3.14

To Find :-

• What is the approximate volume of the container.

Formula Used :-

$\bigstar \: \boxed{\sf{Volume\: of\: Sphere =\: \dfrac{4}{3}{\pi}{r}^{3}}}$

where,

• r = Radius

Solution :-

We have :

• Radius = 21 cm
• π = 3.14

According to the question by using the formula we get,

$\\ \implies \sf Volume\: of\: Sphere =\: \dfrac{4}{3} \times 3.14 \times {(21)}^{3}$

$\\ \implies \sf Volume\: of\: Sphere =\: \dfrac{4}{3} \times 3.14 \times 21 \times 21 \times 21$

$\\ \implies \sf Volume\: of\: Sphere =\: \dfrac{4}{\cancel{3}} \times 3.14 \times {\cancel{9261}}$

$\\ \implies \sf Volume\: of\: Sphere =\: 4 \times 3.14 \times 147$

$\\ \implies \sf Volume\: of\: Sphere =\: 12.56 \times 3087$

$\\ \implies \sf \bold{\red{Volume\: of\: Sphere =\: 38772.72\: {cm}^{3}}}$

$\therefore$ The approximate volume of the container is 38772.72 cm³.

Answer 2

Answer:

Given :-

The spherical container has a radius of 21 cm.

use π = 3.14

To Find :-

What is the approximate volume of the container.