Answer: B.

Step-by-step explanation:
i just took the assignment
Answer:125
Step-by-step explanation:
Answer:
The fourth one.
Step-by-step explanation:
I am pretty sure.
Answer:
This question is not complete. Can you add the rest?
Best way to solve this is by using


s=(12+8+17)/2
=18.5
using the formulae
area =43.5