Volume of a figure is the measure of the space that figure occupies. The approximate volume of the specified container is 87.92 cm³
<h3>What is the volume of sphere?</h3>
If the given sphere is of radius r units, then its volume is given as:

For the given case, the radius of the sphere is given to be 21 cm, and the value of pi is instructed to be used as 3.14
Thus, we have the volume of container as:

Thus,
The approximate volume of the specified container is 87.92 cm³
Learn more about volume of sphere here:
brainly.com/question/381274
6.375 is greater than 6.333
If 9 is the radius and 20 is the height then it would be 5089.4 cm^3
Answer:
Step-by-step explanation:
(7y)² = 7²×y² = 49y²