Im pretty sure that answer is four!
I think it is C. 60.
You can eliminate A because it is not a right angle, and D because the angle is bigger than the given angle. So it is between 50 and 60, and I hope this is right and the picture makes sense
90
Step-by-step explanation:vkjl
X≈2.48207399,<span>−<span>2.14874066</span></span>
What do you mean? Try to explain