The volume of a cylinder, V, is given by the formula:V = pi*r^2*h where r is the radius and h is the height of the cylinder. It is necessary to know both the radius and the height before you can determine the volume.
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pi*radius2*4 = 2464 radius = the square root of (2464/pi*4) = 14.002817212 cm Check: pi*14.0028172122*4 = 2464 cubic cm
The volume V of a cylinder with base of radius r is the product of the area B of a base and the height h of the cylinder. V = Bh, or V = pi x r^2 x h By substituting the given values, r = 4 cm and h = 10 cm, we have: V = pi x 4^2 x 10 V = 160pi Thus, the volume of the cylinder is 160pi cm^3.
volume sphere = 4/3 π radius³ → radius = ³√(¾ volume sphere ÷ π) = ³√(¾ × 972cm³ ÷ π) ≈ 6.1cm
Volume of a sphere = 4/3*pi*radius3 Volume = 2144.660585 cubic cm
First we have to find the radius: 4*pi*radius2 = 64*pi Divide both sides by 4*pi and then square root both sides to find the value of the radius: radius = 4 cm Volume of a sphere = 4/3*pi*radius3 Volume = 268.0825731 or 268 cm3 to the nearest cubic cm