i have a homework im stumped on,how do you find the volume of a round object (like a golf ball) plz help thx!
2007-04-18 15:21:31 · 9 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
V = (4 Pi/3)r3 = (Pi/6)d3
2007-04-18 15:24:10 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Given the radius r, the volume is 4 pi/3 r^3
2007-04-18 15:24:57 · answer #2 · answered by cattbarf 7 · 0⤊ 0⤋
V= 4/3 pi x R to the third power. so say the radius of the sphere is 10. you would multiply 4/3 times 3.14. or 1.25 x3.14. then multiply 10 to the third power which will give you 1000. multiply 1000 by 1.25 x 3.14. your answer should come out to 4189. hope that helps. i'm to lessons behind you. do you happen to use a dark green book with a butterfly and a hockey stick on the front? thats what im using.
2007-04-18 15:29:46 · answer #3 · answered by Anonymous · 0⤊ 0⤋
The radius is a million/2 the diameter, so that's 1255 mm. quantity of a cylinder is the area of the backside situations the peak, that's pi*radius^2*height. So the quantity of water is cubic mm. A liter is one cubic decimeter. A decimeter equals one hundred mm, so a cubic decimeter is one hundred^3 cubic mm=a million cubic mm. So the quantity of the tank in liters is pi*1255^2*2205/a million liters.
2016-12-29 08:36:53 · answer #4 · answered by Anonymous · 0⤊ 0⤋
You are referring to a sphere:
v = (4 Pi/3)r^3 where r = radius and Pi =3.14159...
2007-04-18 15:26:52 · answer #5 · answered by godofwealth 2 · 1⤊ 0⤋
V= 4/3 x (pi) x (radius)^3
2007-04-18 15:26:49 · answer #6 · answered by Anonymous · 0⤊ 0⤋
Volume= (4pi(r)³)÷3
2007-04-18 16:31:45 · answer #7 · answered by 22 4 · 0⤊ 0⤋
4/3 pie r^3
2007-04-18 15:32:32 · answer #8 · answered by kamcrash 6 · 0⤊ 0⤋
wouldn't give you the answer if i knew it, do your own homework or you will never learn!
2007-04-18 15:25:10 · answer #9 · answered by gone fishing! 5 · 0⤊ 1⤋