Question

Total surface area of cylinder if inner and outer radius is given

Answer 1

To find the total surface area of cylinder, we should need height also.

Answer 2

Answer:

TO FIND THE TOTAL SURFACE AREA YOU CAN ADD THE INNER LSA, THE OUTER LSA AND THE AREA OF BASE RINGS.

Step-by-step explanation:

2πrh+2πRh+2{πr²-πR²}

2πrh+2πRh+2π{r²-R²}