SOLUTION: hi,please help me solve this problem.A conical funnel 12cm deep and 15cm in diameter is full of liquid.it is emptied into a cylindrical tin 10cm in diameter.Calculate the height of

Algebra ->  Volume -> SOLUTION: hi,please help me solve this problem.A conical funnel 12cm deep and 15cm in diameter is full of liquid.it is emptied into a cylindrical tin 10cm in diameter.Calculate the height of      Log On


   

Question 978913: hi,please help me solve this problem.A conical funnel 12cm deep and 15cm in diameter is full of liquid.it is emptied into a cylindrical tin 10cm in diameter.Calculate the height of the liquid in the tin
Answer by Gogonati(855) About Me  (Show Source):
You can put this solution on YOUR website!
The volume of the liquid in the conical funnel is:
V=%281%2F3%29%2812pi%29%2815%2F2%29%5E2=4pi%2A%28225%2F4%29= 225pi+cm%5E3
The volume of this liquid in the cylindrical tin is the same:
V=5%5E2pi%2AH where H is the height of liquid in the cylinder.
Substituting in the last formula V=225pi the height will be:
H=225pi%2F25pi=+9cm%5E3