Question

Ariel is filling a giant ball with air. The radius of the beach is 30cm. What is the volume of air that the beach ball will hold

Answer 1

The volume of the air that the beach ball will hold is 113,142.85 cm³.

Explanation:

Sphere:

• It is a three dimension shape.
• It has a center.
• Volume=
  `\frac43 \pi r^3`, r is the radius of it.
• Surface area= 4πr².

Given that,

Ariel is filling a giant ball with air.

The ball is sphere in shape.

The volume of air = The volume of the ball.

The radius of the beach ball is 30 cm.

The volume of the ball is
`\frac 43 \pi r^3`

`=\frac43 \pi (30)^3` cm³

=36,000π cm³

=113,142.85 cm³

The volume of the air that the beach ball will hold is 113,142.85 cm³.