Question

What was the volume of 20 balls of radius 3.5 mm?​

Answer 1

Step-by-step explanation:

As a ball is in shape of sphere its volume is

$\huge\mathcal\colorbox{cyan}{{\color{black}{࿐Volume=4/3πr³࿐}}}$

here given that radius is 3.5 mm

therefore,

✔️4/3πr³

✔️4/3π x (3.5)³

✔️$\huge{\underline{\boxed{\sf{\red{V ≈ 179.59mm}}}}}$

Hope it helps you

therefore, volume of 20 balls = 179.59mm x 20 = 3,591.8mm

Answer 2

Answer:

yes the volume of 1 ball is 179.5.

then volume of 20 such balls is

$= 179.5 \times 20$

$= 3590$