Answer:
4. (d, the last one)
5. (a, the first one)
Step-by-step explanation:
Answer:
A and B
Step-by-step explanation:
Because the surface area is 
BA is the base, so
also works.
Answer:
ok
Step-by-step explanation:
Answer:
(8 times 50)+ (8 times 2)
Step-by-step explanation:
Answer:
b,c,e
Step-by-step explanation: