Ask Question
7 August, 00:52

Find the volume of a cylinder with a diameter of 10 inches and a heigth of 20 inches

+1
Answers (2)
  1. 7 August, 01:40
    0
    Lets find the volume of a cylinder with a diameter D=10 inches and lenght L = 20 inches. First we need to notice that the diameter is twice the size of the radius: D=2r. Then we write the equation for the volume of the cylinder. it is the base times the height: V=pi*r^2 * L. Now we input the nubmers in the equation: V=3.14 * (D/2) ^2 * L where r=D/2=5 inches and after calculating we get: V=1570 inches^3
  2. 7 August, 01:50
    0
    So first, the formula is pi*r^2*h. The radius is 5 inches so do 3.14*5*5*20. If you do this, the answer is 1,570 cubic inches.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Find the volume of a cylinder with a diameter of 10 inches and a heigth of 20 inches ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers