Answer:
36.9° (rounded answer)
Step-by-step explanation:
You can use Trig to solve this. The height of the triangle is the height of the tent, which is the opposite side to the angle with a length of 9. The hypotenuse of the triangle is the rope, which has a length of 15, so we have
Sin X = 9/15
use sin^(-1) function to solve this.
Sin^(-1)(9/15) = 36.386989765°
