the sum of base radius and height of a solid cylinder is 30 cm if the TSA of cylinder is 1628 m square find the volume of cylinder?
Answers
Answered by
2
r+h=30
TSA = πr(r+h)
=>22(r)(30)/7=1628
r(30)/7=74
30r=7×74
r=518/30
=>r=17.266
volume = π×17.266×17.266×21=>22×518×518×21/7×30×30=19677.09cmcube
TSA = πr(r+h)
=>22(r)(30)/7=1628
r(30)/7=74
30r=7×74
r=518/30
=>r=17.266
volume = π×17.266×17.266×21=>22×518×518×21/7×30×30=19677.09cmcube
Similar questions