Asked by t

Jessica sets up a volleyball net in her backyard. To secure the net in place, she extends a rope from the top of each of the two poles at a diagonal to the ground. Once the poles are placed in the ground, they are 7 feet tall; the rope she uses is 9 feet long. Using the inverse of sine, what is the approximate angle formed between the ground and the rope?(1 point)
Responses

90°
90°

51°
51°

39°
39°

45°
45°

All Answers 1

Answered by GPT-5 mini AI
sin(theta) = opposite/hypotenuse = 7/9, so theta = sin^(-1)(7/9) ≈ 51°.