you can just analyse friend.. its not so tough.. well try dis way.
suppose radius is given.. we assume it as 'R'. Next as u said height is given say 'H'. So you can find its base area. As 'R' is given area is A = (pi)*R^2.
Next height is given. So multiply this area of circle with its height"H". What we are actually doing here is placing circles of area A to height H. So we will get the volume of cylinder because area is same in its entire height..
Suppose if its a cone then area of the circles will vary with height. The base will have greater area den the area will decrease as height increases so its volume becomes one-third of the volume of cylinder. U have to assume these but make sure that the units will be in cubic cm or cubic m and so on..
That will depend on its height which has not been given but the volume of a cylinder is pi*radius squared*height.
Vol = 4/3*pi*r3 so given the volume, you can calculate the radius. Height of sphere = 2*radius.
If you are referring to a cylinder, the volume is given by the equation: V = pi * r^2 * h where pi = 3.14159265.........., r = radius and h = height
The volume of a cylinder is (pi)r^2h. This means the volume is dependent on both the height and the radius of the cylinder. So, one must know Volume and either radius or height to calculate height or radius respectively.
Easy, you find the area of the circle (Pi X Radius squared) and then multiply it by the height. Your question asks about using the diameter...the radius is half of the diameter.
That will depend on its height which has not been given but the volume of a cylinder is pi*radius squared*height.
Vol = 4/3*pi*r3 so given the volume, you can calculate the radius. Height of sphere = 2*radius.
The volume of a cylinder is given by the equation V=2*pi*r*h V=volume r=radius h=height Since the height and volume are given in this case, rearranging the equation will show that r= V / (2*pi*h). With that equation you can find the radius of any cylinder with known volume and height.
The radius IS given, since height of hemisphere = radius of hemisphere!
If you are referring to a cylinder, the volume is given by the equation: V = pi * r^2 * h where pi = 3.14159265.........., r = radius and h = height
The volume of a cone is 1/3 pi times the radius squared times the height. When given the volume and height divide both sides by the height. Volume divided by height is equal to 1/3 times pi times the radius squared. Now divide both sides by 1/3 pi. This will leave you with the radius squared. Take the square root of both sides and you will get the radius.
well the formula for volume is 1/2 x pi x radius^2 x height so... you would divide the volume by the height and then divide that answer by 1/2 and divide that answer by pi... that answer will give you the radius squared so you would find the square root
It depends on what the shape is - a cone, a cylinder or something else.
The volume of a cylinder is (pi)r^2h. This means the volume is dependent on both the height and the radius of the cylinder. So, one must know Volume and either radius or height to calculate height or radius respectively.
Easy, you find the area of the circle (Pi X Radius squared) and then multiply it by the height. Your question asks about using the diameter...the radius is half of the diameter.
Use the equation for the volume of a cone, replace the known height and volume, and solve the resulting equation for the radius.
. Find the volume of a cylinder with radius 5 cm and height 7 cm.