The volume of a cylinder with a 3in radius and 10in height is: 283 cubic inches.
The volume is 367.57 cubic inches.
90pi= approx282.7433388in2 volume of is cylinder V=BH=r2piH So V=32*pi*10=90pi=282.743388
A cylinder with a radius of 7in and a length of 3in has a total surface area of about 439.82 square inches.
The volume of a cylinder is: πr2h... So then the equation would be π(1.52)(8) = 56.52 in.3
Use the formula for the volume of a cylinder: V = radius2 x Pi x height5 ft2 x 3.142 x 6 ft = about 471.3 cubic feet
For a cylinder the formula is: V = radius2 x Pi x length. So,32 x 3.14 x 8 = 226.08 cubic inches
Base x Height.... The base of a cylinder is a circle. So you first find the area of the circle. pi times the radius squared. (for example, with a cylinder with a radius of 2in and a height of 3in, the area of the base would be about 2 x 2 x 3.14 = 12.56 Then you multiply the area of the base with the height. So going with our example, 12.56 x 3 = 37.68 inches. Think about it this way: The volume of a rectangular prism is length x width x height. The base of a rectangular prism is a rectangle , and to find the area of that is length x width. So it's the area of the base (which is length x width) x the height.
Volume = pi*r2*h = 92.76 cm3 Volume = pi*r2*h = 92.76 cm3 Volume = pi*r2*h = 92.76 cm3 Volume = pi*r2*h = 92.76 cm3
Total surface area is 439.82 square inches.
volume = 3in x 3in x 3in = 27in3
Volume of a cylinder = pi*r2*h You have r and h already. You should know what pi equals. Solve the equation and multiply your answer by .75, since the can is only 3/4 full. Remember to keep track of your units - you will end up with units of volume. You do the rest.