2007-07-22 20:14:54 · 5 answers · asked by jennifer f 1 in Science & Mathematics ➔ Mathematics
r = 3.4 m
V = (4/3) π r ³ m ³
V = (4/3) π (3.4)³ m³
V = 164.64 m³
2007-07-22 20:46:38 · answer #1 · answered by Como 7 · 0⤊ 0⤋
Volume of a sphere V = (4/3)πr^3
Here r =6.8/2=3.4 meters
V=(4/3)π*(3.4)^3
=164.64 cubic meters
2007-07-22 20:24:39 · answer #2 · answered by Jain 4 · 0⤊ 0⤋
Volume of a sphere = 4pi.r^3/3 where r is the radius and is half of 6.8 = 3.4 m
3.4 x 3.4 x 3.4 x 4 x 3.1416 / 3 = 164.64 m^3
2007-07-22 20:27:06 · answer #3 · answered by Swamy 7 · 0⤊ 0⤋
The formula to find a volume of a sphere is 4/3(pi)r^3.
The radius is 3.4 (6.8/2.)
The answer, unrounded, is 164.63621020893515 cubic meters.
Rounded to the hundreth place, 164.64.
2007-07-22 20:25:06 · answer #4 · answered by Sean C 3 · 0⤊ 0⤋
Use the equation
Volume (m^3) = 4/3 πr^3
and if you don't know what 2 decimal places are then it mean 2 spaces past a decimal point such as 1.22 (2 dp) rather than 1.2222334322. (this is no the actual answer to your problem)
This can easily be found when searching on google.
2007-07-22 20:25:15 · answer #5 · answered by jupiter m 2 · 0⤊ 0⤋