Question

The volume and surface area ofvsphere are equal. Diameter of the sphere is.

Answer 1

$\huge\mathbb{Answer \ :-}$
$<b>$
Volume of sphere = 4/3 πr³

Surface Area of cube = 4πr²

A/q

4/3 πr³ = 4πr²

On solving this, we get

r = 3 unit

Diameter = 2 × radius

=> 2 × 3

=> 6 unit.

$\huge\mathfrak{Hope \ this \ helps.}$

Answer 2

volume of sphere= V= 4/3πr^³

and surface area of sphere=4πr^²

now unit= 3

Diameter= radius×2

Diameter=6

hope it help you