Question

the volume of a right cylinder pipe is 550 cubic cm. if the diameter of the pipe is 1cm then find the length of the pipe

Answer 1

$heya \: mate \\ here \: is \: your \: answer \\ \\ the \: volume \: of \: cylinder \: is \: equal \: to \\ \pi r ^{2} h \\ the \: volume \: is \: given \: \\( 550)cm ^{3} and \: diameter \: = 1cm \: so \: \\ the \: radius \: = \frac{d}{2} = \frac{1}{2} = 0.5 \\ \\ the \: value \: of \:( \pi = \frac{22}{7} ) \\ \\ 550 = \pi r ^{2} h \\ 550 = \frac{22}{7} \times (0.5) ^{2} \times h \\ \frac{550 \times 7}{ 22} = 0.25 \times h \\ 175 =0 .25 \times h \\ h = \frac{175}{0.25} = 700 \\ h = 700cm \\ your \: answer \: hope \: its \: helpful \: to \: you$