Answer:
Answer is 13.49
Step-by-step explanation:
We have to find how high above the ground is
Sin=p/h
Sin13×60=p
13.49
rh-8r²
that's the answer to your problem
Answer: 18.75
Step-by-step explanation: 31.25 divided by 5 = 6.25 so 6.25 x 3 = 18.75
7 pi square 9.8