SOLUTION: a meral storage water tank is in the form of a cylinderwith one hemispherical endof radius 2m.if other end is flat and total height is 8m, calculate the outer ssurface area of th t

Algebra ->  Surface-area -> SOLUTION: a meral storage water tank is in the form of a cylinderwith one hemispherical endof radius 2m.if other end is flat and total height is 8m, calculate the outer ssurface area of th t      Log On


   

Question 1119110: a meral storage water tank is in the form of a cylinderwith one hemispherical endof radius 2m.if other end is flat and total height is 8m, calculate the outer ssurface area of th tank.
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
cap OR dome        2pi%2A2%5E2=8pi
sides              %288-2%292pi%2A2=4pi%5E2
flat circular      pi%2A2%5E2=4pi
sum                8pi%2B4pi%5E2%2B4pi

highlight%284pi%5E2%2B12pi%29