Find the surface area and volume for the following composite figure.

Step-by-step explanation:
volume = lbd + πr²h
l = 12 , b = 7 , d = 4 , r = 3 and h = 10
V = 336 + 90π
surface area = [2(lb + ld + bd) - πr²] - [2πrh + πr²]
= 320 - 9π - 60 - 9π
= 260 - 18π