Answer:
Hi there!
The correct answer is: 0.01°
Step-by-step explanation:
Since you are given two sides and you need to find the missing angle, all you need to do is inverse of SOH CAH TOA
so since the side with 10 is opposite of the angle, and 20 is the hypotenuse.
the problem will be a arcsine problem, so the equation will be arcsin(10/20)
therefore the value for x is: 0.01
