How To Calculate The Volume Of A Hollow Cylinder?
Answer:
To calculate the volume of a hollow cylinder, you first need to find the area of the remnant of the cylinder. Cylinders have circular bases so the area can be calculated by pi x (radius)2 where on earth pi is always 3.14. The radius is equal to half of the diameter which is the length of the column drawn from one point to the other of the circle in the center. Suppose the circle has a radius of 10cm.
So, the area would be 3.14 x (10)2 = 314cm2
Now to receive the volume of the cylinder, you need to multiply the area of the base into the rank of the cylinder. The height is the perpendicular distance between the base of the cylinder and its top, or to some extent its depth.
Suppose the depth of the cylinder is 10cm too. So, you multiply the area of the base with 10:
314x10=3140cm3.
The volume of the cylinder is, as a consequence, 3140cm3.
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