SOLUTION: 18. Automotive Trades: A hose must fit over a cylindrical opening 57.2 mm in diameter. If the hose wall is 3.0mm thick, what length of clamp strap is needed to go around the hose c

Algebra ->  Human-and-algebraic-language -> SOLUTION: 18. Automotive Trades: A hose must fit over a cylindrical opening 57.2 mm in diameter. If the hose wall is 3.0mm thick, what length of clamp strap is needed to go around the hose c      Log On


   

Question 107761: 18. Automotive Trades: A hose must fit over a cylindrical opening 57.2 mm in diameter. If the hose wall is 3.0mm thick, what length of clamp strap is needed to go around the hose connection?
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
let x=length

the diameter of the opening plus the hose is 57.2+2(3.0) or 63.2 ... hose thickness is on both sides

the length of the clamp strap is the circumference ... x=pi*(63.2)