Calculate volume of hollow cylinder
In next fields, kindly type the dimensions of your shape in the text box under title [ Unknowns: ]. After you type your value, click "CALCULATE" button; the answer will be automatically calculated and displayed in the text box under title [ Answer: ]. Also, you will be able to animate your shape through buttons under the below figure.
How to Calculate Volume Of Hollow Cylinder
Example: What is the volume of hollow cylinder with outer-radius = 27 units, inner-radius = 21 units and altitude = 41 units?
As;
volume of hollow cylinder = π*((outer-radius)2-(inner-radius)2)*altitude
By substituting the above given data in the previous function;
(i.e.) = π*((27)2-(21)2)*41
Answer is: units3.
Practice Question: Calculate volume of hollow cylinder for the following problems:
N.B.: After working out the answer of each of the next questions, click adjacent button of see the correct answer.
( i ) outer-radius = 26 units, inner-radius = 22 units and altitude = 42 units
( ii ) outer-radius = 28 units, inner-radius = 22 units and altitude = 43 units
( iii ) outer-radius = 27 units, inner-radius = 21 units and altitude = 39 units
