Question

the circumference of the base of cylinder is x cm and height is h cm then what is its curved surface area​

Answer 1

$\sf{circumference = x }$

$\sf{circumference \: of \: circle = 2\pi r}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \sf{x = 2\pi r}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \sf{r = \frac{x}{2\pi} }$

$\: \: \: \sf{height \: of \: cylinder = h}$

$\sf{curved \: surface \: area \: of \: cylinder = 2\pi rh}$

$\sf{ \: \: \: \: \: \: \: \: 2 \times \pi \times \frac{x}{2\pi} \times h }$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf{xh \: \: {unit}^{2} }$

$\orange{please \: mark \: as \: brainliest............}$