Answer:
88 sq. units
Step-by-step explanation:
1st. BxH
12-4 = 8 is our Base
8x8=64 that is out 1st area
and 2nd area is LxW which is 12x2 = 24
64+24= 88 sq. units
{(1-2g) + 4h] x 5 =
y-8+3y+12
4y+4
4y+4 is your answer