Question

For the cylinder below,

Lateral Surface Area(LSA)=
Total Surface Area(TSA)=

• A. $2\pi r(r+h)$
• B. $2\pi rh$
• C. $\pi r^{2}h$
• D. $2(\pi r+h)$

Answer 1

Answer: (A), (B)

The correct options are
A $2\pi r(r+h)$
B $2\pi rh$


Lateral Surface Area(LSA) $=2\pi rh$
Total Surface Area(TSA) $=2\pi rh+2\pi r^2=2\pi r(r+h)$