) Which of the following expressions will give the value of the angle marked x in the diagram given below?
A. sin x =18/17
B. cos x =18/17
C. sin x =15/17
D. cos x =8/15
Answer:A
) Which of the following expressions will give the value of the angle marked x in the diagram given below?
A. sin x =18/17 B. cos x =18/17 C. sin x =15/17 D. cos x =8/15