Answer:
-18gh-24g
Step-by-step explanation:
A = 1/2 bh
A = 1/2 (21)(8)
A = 1/2 (168)
A = 84
Answer:
Lateral surface area of the cylinder =
Step-by-step explanation:
Lateral surface area of he cylinder =
i.e area of side surface.


Lateral surface area of the cylinder =

L.S.A= 
L.S.A= 
The lateral surface area of the cylinder with radius 8 cm and height 5 cm is 