Question

Finf the volume of a circular cylinder if height 35cm whose curved surface area is 3375sq.cm

Answer 1

Hello,
we calculate the radius of the cylinder:
r=Slat/2πh=3375/2π×35=3375/70π=15.34 cm

we calculate the volume of cylinder :
V=πr²h= π×15,34²×35=235.3156π×35=25887.78 cm³

bye :-)