Question

csa of a cylender is 44m². if the radius of the base is 0.7m, the its height is ? please explain ​

Answer 1

$\underline{\boxed{\bold\red{Question}}}$

CSA of a cylender is 44m². if the radius of the base is 0.7m, the its height is?

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

$\underline{\boxed{\bold\blue{Answer}}}$

Curved surface area of a cylinder of radius

$\boxed{2πrh}$

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

$\colorbox{violet}{Given}$

$Curved \: surface \: area \green= \green4\green4\green m\green²$

$CSA \: of \: cylinder = 2×\frac{22}{7}×0.07×h = 44 sq.cm$

$=\frac{44}{7}×\frac{7}{100}×h$

$=\frac{44}{100}$

$h= 0.44$

[Hope this helps you.../]