Which of the following calculations could be used to find the value of x? xº 18ft 7ft
A. sin‐1 7/18
B. sin-1 18/7
C. cos-1 7/18
D. cos-1 18/7

(need this by today)​

Which of the following calculations could be used to find the value of x xº 18ft 7ftA sin1 718B sin1 187C cos1 718D cos1 187need this by today class=