1/3Ah
That is to say, 1/3 times the area of the base times the height (not the slant height) of the cylinder
A = 2 x pi x r (r + h)
Surface area of a sphere = 4πr2
How do you find the suface area of a net? Answer: Do the formula for each shape that is in the net.
A cylinder with a 7cm radius and 3cm height has a total surface area of about 439.82cm2
Since the base of a cone is a circle, we substitute 2πr for p and πr2 for B where r is the radius of the base of the cylinder. So, the formula for the lateral surface area of a right cone is L. S. A. = πrl, where l is the slant height of the cone.
V=Bh volume=area of the base * height area of the base= pie * radius squared
A = 2 x pi x r (r + h)
Surface area of a sphere = 4πr2
Formula for calculating the area of sphere is : 4 * pi * r * r
Think of a toilet roll ey?? its like a cylinder on ya
width times height
The suface area of a cylinder with a radius of 8 and a height of 14 is 1,105.84 units2
How do you find the suface area of a net? Answer: Do the formula for each shape that is in the net.
A cylinder with a 7cm radius and 3cm height has a total surface area of about 439.82cm2
Since the base of a cone is a circle, we substitute 2πr for p and πr2 for B where r is the radius of the base of the cylinder. So, the formula for the lateral surface area of a right cone is L. S. A. = πrl, where l is the slant height of the cone.
Surface area of a sphere = 4 x (pi) x (radius)2
Just add the area of the six squares - that gives you 6a2, where a is the length of one side.