If you're looking for the volume of the cylinder, use the formula:
Area*height = (pi*radius2)*height
to find the radius you just divide the diameter by 2.
Using your values:
Volume=[pi*(18/2)2] * 18 = 1458*pi = 4580.44
If you're looking for the surface area, use the formula:
Surface Area = circumference*height + 2(Flat area) = pi*diameter*height + 2(pi*radius2)
Using your values:
Surface Area = pi*18*18+2[pi*(18/2)2] = 324*pi + 2*1458*pi = 3240*pi = 10179
72.1 cubic metres, approx - assuming that the diameter is 18 feet and not some other units.
Surface area = diameter*pi*height + 2*pi*radius2 Surface area = (18*pi*4) + (2*pi*92) = 731.132681 square units
The formula to find the volume of a cylinder is Pi x D x H. In this case 3.14 x 14 x 18
V = pi x D^2 /4 x height = 3.14 x 18 x 18 x 14 /4 = 3561 cu ft
Canister holds 3 tennis balls the diameter of the balls is the same as the diameter of the cylinder 6 cm how much space in the cylinder is not taken? Since 3 tennis balls fit in the cylinder, the height of the cylinder is 3 * the diameter of a tennis ball Volume of Sphere = 4/3 * Π radius^3 Volume of Cylinder = height * Π radius^2 The diameter of a tennis ball is 6 cm The radius is 3 cm. Volume of 3 balls = 3* 4/3 * Π * radius^3 Volume of 3 balls = 3* 4/3 * Π * 3^3 Height of Cylinder = 3 * 6 cm = 18 cm Volume of cylinder = 18 * Π * 3^2 Space in the cylinder is not taken = Volume of cylinder - Volume of 3 balls Do the math, you should get 169.6 cc for the space in the cylinder is not taken.
A cylinder has a diameter of 18 inches and a height of 25 inches has a total surface area of approximately 1,922.65 square inches.
The formula for the Volume of a cylinder is Pi*Radian2*Height=Volume. Therefore V=3.14*112*18=6842 ft3
72.1 cubic metres, approx - assuming that the diameter is 18 feet and not some other units.
Surface area = diameter*pi*height + 2*pi*radius2 Surface area = (18*pi*4) + (2*pi*92) = 731.132681 square units
The formula to find the volume of a cylinder is Pi x D x H. In this case 3.14 x 14 x 18
V = pi x D^2 /4 x height = 3.14 x 18 x 18 x 14 /4 = 3561 cu ft
Canister holds 3 tennis balls the diameter of the balls is the same as the diameter of the cylinder 6 cm how much space in the cylinder is not taken? Since 3 tennis balls fit in the cylinder, the height of the cylinder is 3 * the diameter of a tennis ball Volume of Sphere = 4/3 * Π radius^3 Volume of Cylinder = height * Π radius^2 The diameter of a tennis ball is 6 cm The radius is 3 cm. Volume of 3 balls = 3* 4/3 * Π * radius^3 Volume of 3 balls = 3* 4/3 * Π * 3^3 Height of Cylinder = 3 * 6 cm = 18 cm Volume of cylinder = 18 * Π * 3^2 Space in the cylinder is not taken = Volume of cylinder - Volume of 3 balls Do the math, you should get 169.6 cc for the space in the cylinder is not taken.
If the radius of each tennis ball is 3cm, then the diameter of each ball would be 6 centimeters. And since there are 3 balls, the height of the cylinder would be 18 centimeters.
Acylinder = 2π(d/2)2 + πdh = 2π(81) + π(18)(10) = 342π
The surface area of a cylinder with a height of 18 and a radius of 10 equals 1,759.3 units2
The volume of a cylinder that measures 18 inches high and has a diameter of 9 inches is 1,145.11 cubic inches.
The volume of a cylinder is volume=((Pi)*radius^2)*height. Therefore it is equal to 1^2*pi=pi times height(18) =18pi cm cubed