Answer:
The answer is 32.
Step-by-step explanation:
Answer:
The angle is
.
Step-by-step explanation:
The building is 35 feet tall, and the rope is 400 feet long.Applying the trigonometric function, we have;
Sin θ = 
The height of the building represents the opposite side, while the length of the rope represents the hypotenuse. Thus;
Sin θ = 
Sin θ = 0.0875
θ =
0.0875
= 
The angle made by the rope with respect to the ground is approximately
.
From the chord theorem we have:

The answer is this: $3.60
4 x 10 = 40 - 0.4 = 3.6