Answer:
The answer is A.
Step-by-step explanation:
The Quotient would be 1012 so I would just put 1000 if your supposed to estimate.
I'm pretty sure this is the answer:
(10)sin(40°) = AC
It's <em>sin </em>becasue it <em>needs </em>the opposite side of 40° and <em>has </em>the hypotenuse.