→ POINTS TO BE NOTED
- SURFACE AREA OF THE CYLINDER IS ALSO KNOWN AS TOTAL SURFACE AREA
- A solid figure bounded by a cylinder and two parallel planes intersecting the cylinder.
nd, to find Surface area of cylinder there is one formula
★Here
- r( RADIUS) = 3cm
- h(HEIGHT)= 5cm
★ Let's solve:-
Hence;
- The surface area of the cylinder=48πcm²