What is the volume of this sphere use = 3.14 and round your answer to the nearest hundredth 7ft

Question

asked Jan 3, 2024 119k views

1 Answer

Tristan Foureur · Answer 1 · 2024-01-07T14:04:15+0000

Volume of sphere with radius r = 7 m is
$v_1=1,436.026 \ \text{m}^3$ .

Explanation:

We know that volume of sphere
$=(4)/(3)\pi r^3$ given that
$\pi =3.14,\ r=7 \ \text{ft}$ .

volume of sphere
$=(4)/(3)\pi r^3=v_1$

$\implies v_1=(4)/(3)\pi r^3$

$\implies v_1=(4)/(3)\pi(7)^3$

$\implies v_1=(4)/(3)\pi (343)$

$\implies v_1=(4)/(3)(3.14)(343)$

$\implies v_1=1,436.026 \ \text{m}^3$

∴ Volume of sphere with radius r = 7 m is
$v_1=1,436.026 \ \text{m}^3$ .