
Tim T. answered 05/14/19
Math: K-12th grade to Advanced Calc, Ring Theory, Cryptography
Greetings! Lets solve this shall we ?
So, we have a function to solve, figuring out the angle measure. Then, we must use the inverse sine function on both sides to find this value such that,
sin(Φ) = 6/7
Φ = sin-1(6/7) = 58.997 = 59o
I hope this helped!