SOLUTION: the height of a cylinder is the same length as the circumference of its base. its measured height is 125.66 cm calculate the surface area and the volume of the cylinder

Question 476996: the height of a cylinder is the same length as the circumference of its base. its measured height is 125.66 cm calculate the surface area and the volume of the cylinder
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
the height of a cylinder is the same length as the circumference of its base.
its measured height is 125.66 cm calculate the surface area and the volume of the cylinder
:
Find the radius of the cylinder, using the circumference formula
= 125.66
r =
r = 19.9994 ~ 20 cm is the radius
:
Vol =
V =
V = 157,909 cu/cm
:
S.A. = Circumference * height + ; (includes the two ends)
S.A = (125.66 * 125.66) + ()
S.A = 15790.4 + 2513.3
S.A. = 18,303.7 sq/sm
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