Respuesta :
To find the volume of a cylinder, you do Bh = V (Base * height = volume.)
The base of a cylinder is a circle, and we find the area of a circle by doing π[tex]r^{2} [/tex]. Pi has a constant value (~3.14) and the radios ('r') is given as 2 feet.
Now that we have our equation and values, just plug everything in:
π * [tex]2^{2} [/tex] * 17 = V
Solving it, we get:
π * 68 = V
68π = V
213.63 ≈ V
Hope I helped, and let me know if you have any questions :)
The base of a cylinder is a circle, and we find the area of a circle by doing π[tex]r^{2} [/tex]. Pi has a constant value (~3.14) and the radios ('r') is given as 2 feet.
Now that we have our equation and values, just plug everything in:
π * [tex]2^{2} [/tex] * 17 = V
Solving it, we get:
π * 68 = V
68π = V
213.63 ≈ V
Hope I helped, and let me know if you have any questions :)
Answer:
V = 106.76ft
Step-by-step explanation:
Cylinder Formulas in terms of r and h
- Calculate the volume of a cylinder:
V = πr2h
- Calculate the lateral surface area of a cylinder (just the curved outside)**:
L = 2πrh
- Calculate the top and bottom surface area of a cylinder (2 circles):
T = B = πr2
- Total surface area of a closed cylinder is:
A = L + T + B = 2πrh + 2(πr2) = 2πr(h+r)