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Lateral surface area of a cylinder?
The formula is AL = 2*Pi*radius*height
What is the formula used to find the surface area of a cylender?
surface area of right circular cylinder = 2 pi r h +2 pi r2
What is the formula for the lateral surface area of a cylinder?
2(pi r 2) + (2 pi r)* h
What is the total surface area of a cylinder with hemispherical ends?
Two hemispherical ends = 4*pi*radius2 Lateral surface area of the cylinder = 2*pi*r*lenght of cylinder Work both out separately and the sum of them will give you the total surface area in square units.
A rectangular piece of sheet iron 625cm squared in area to form a cylinder 9 cm in diameter. Find the height and the volume of this cylinder.?
First, find the surface area of the cylinder using the formula SA = pi * diameter * height The surface area of the cylinder will equal the area of the rectangular sheet. So you can then solve for the height of the cylinder, Height = 625cm2 / (pi * 9cm) = 22.1 cm Using the height and diameter of the cylinder we can find the volume with the following formula, Vol = (pi / 4) * (diameter)2 * height Vol = (pi/4)*(9cm)2 * 22.1cm = 1405.9 cm3
