You need the surface area of then ends and those are circles so Pixr2 and there are 2 of them. Now you see the sides and that is 2Pirxh. Add these together and you have the surface area of the cylinder.
Surface Area of a Cylinder = 2 pi r2 + 2 pi r h
T=L+B
Total surface area of a cylinder in square units = (2*pi*radius2)+(2*pi*radius*height)
To find the surface area (SA) of a cylinder, you use the formula: SA = 2πr(h + r), where "r" is the radius of the circular bases, and "h" is the height of the cylinder. The formula comprises the area of the two circular bases (2πr²) and the lateral surface area (2πrh). Simply plug in the values for the radius and height to calculate the total surface area.
To find the surface area of three stacked cylinders, first calculate the surface area of each cylinder separately. The surface area ( A ) of a cylinder is given by the formula ( A = 2\pi r(h + r) ), where ( r ) is the radius and ( h ) is the height of the cylinder. When stacking the cylinders, the top and bottom surfaces of the middle cylinder and the bottom cylinder will not be counted in the total surface area, so you'll add the areas of the outer surfaces and the top of the top cylinder. Finally, sum the adjusted surface areas of all three cylinders to get the total surface area.
Surface Area = 2(pi r 2) + (2 pi r)* h
T=L+B
Total surface area of a cylinder in square units = (2*pi*radius2)+(2*pi*radius*height)
Volume = Пr2h Area = 2Пr2+2Пrh (where r=radius of base, h=height of cylinder)
To find the surface area (SA) of a cylinder, you use the formula: SA = 2πr(h + r), where "r" is the radius of the circular bases, and "h" is the height of the cylinder. The formula comprises the area of the two circular bases (2πr²) and the lateral surface area (2πrh). Simply plug in the values for the radius and height to calculate the total surface area.
Surface area of a cylinder = (pi) x (diameter of the circular end) x (length)
what is the formula to finding the total surface area of a rhomboid?!
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.
Surface Area = 2(pi r 2) + (2 pi r)* h
The formula for the surface area of a cylinder is 2πr² + 2πrh, where r is the radius and h is the height. The formula for the volume of a cylinder is πr²h. The surface area to volume ratio can be calculated by dividing the surface area by the volume.
The question does not specify what the required formula is for: the volume of an open cylinder, height, radius, surface area, etc. Furthermore, information on the total surface area of a cylinder will not provide sufficient information. A short wide cylinder can have the same surface area as a tall thin one. For example, radius 5 cm and height 4 cm or radius 4 cm and height 7.5 cm or radius 3 cm and height 12 cm or radius 2 cm and height 20.5 cm etc all have the same total surface area. But in each case the value of the other measure, for the open cylinder will be different.
a run by dop mahine
archimedes