The answer is X=sin −1(24/40)=36.87
use the sine function to find the angle X. Using the sine function, you can find the angle X by dividing the opposite side (24) by the hypotenuse (40). This gives you sinX=24/40
You can then use the inverse sine function to find the angle X, which is approximately
X=sin −1(24/40)=36.87