B is the answer to the question
Answer:
It is
Step-by-step explanation:
imagine that C is 1.
1 - 19x 1
1- 19
-18
area of traingle=1/2(sin130×AB×AC)
85×3=sin130×AB×AB
255=76×AB²
255/76=AB²
√332.88=AB
AB=18.24
AC=18.24
Hope this helps.
b