What is the volume of a sphere if the radius is 15m?
2007-03-21 06:13:48 · 5 answers · asked by Anonymous in Education & Reference ➔ Homework Help
volume of a sphere = 4/3 x 22/7 x radius x radius x radius
(x stands for multiplication)
=14142.85714 cu.m ( if u take pi as 22/7)
=14130 cu. m ( if u take pi as 3.14)
2007-03-21 06:23:46 · answer #1 · answered by diva_rimi 2 · 0⤊ 1⤋
Volume of a sphere = 4/3 x pi x the cube of the radius, so:
4/3 x 3.1415927 x 7.5^3
= 4.18879 x 421.875
= 1,767.1458 cubic meters
2007-03-21 13:23:10 · answer #2 · answered by sarge927 7 · 0⤊ 1⤋
Volume of sphere = 4/3 x pi x r^3
pi = 3.14159
r = 15
Answer: 14137.155 cubic meters
2007-03-21 13:26:45 · answer #3 · answered by Alex 5 · 0⤊ 1⤋
V = 4/3 x Ï x r³
V = 4/3 x 3.141592654 x 3375
V = 14137.166 m³
2007-03-21 14:07:00 · answer #4 · answered by Anonymous · 0⤊ 0⤋
4/3(pi)(r^2)
2007-03-21 13:21:52 · answer #5 · answered by Anonymous · 0⤊ 1⤋