Answer:
193.54166618
Step-by-step explanation:
Answer: the third answer (C)
Step-by-step explanation:
Answer: The Answer Is 4) Hope it Helps!
Step-by-step explanation:
Answer:
Using Pythagoras Theorem, squareroot 15^2 - 5^2.
After you found the opposite length, use the cosine rule to find angle x.