- 4(20+22)
- 4(40+2)
This expression are equivalent to 4(42)
The area is 32 but not sure
Answer:
184 
Step-by-step explanation:
Surface area =
· h / 3
Surface area = 55.2 · 10 / 3
Surface area = 552/3
Surface area = 184
Final answer: 184 
The slope is 1.
Step-by-step explanation: