Question

Toy rubber balls are packaged in a cylinder that holds 3 balls. The diameter of each ball is 4.5 cm. Find the volume of the cylinder. Use 3.14 for π. ​(Round to the nearest tenth as​ needed.)

Answer 1

Answer :-

Total height = 4.5 × 4.5 × 4.5 = 91.125 cm

Radius = Diameter/2

Radius = 4.5/2 = 2.25 cm

Volume = πr²h

Volume = π (2.25)² × 91.125

Volume = π × 12.25 × 91.125

Volume = 1116.2 π cm³

Answer 2

• 214.6 cm³

Explanation:

Volume formula:

• V = πr²h

Given:

• d = 4.5 cm
• h = 3*4.5 cm

Find the volume:

• V = 3.14*(4.5/2)²*(3*4.5) = 214.6 cm³ (rounded)