Anyone that helps me with getting all these answers, will get a brainliest (correct answers only)

Answer:
58) 12.65
59) 8.25
60) 17.89
61) 15.81
62) 4.27
63) 10.07
64) a=4, ST=48
65) x=11, ST=22
66) Yes because the feet are like points on a plane and the ground would be the coordinate plane
67) 4 1/2 feet
68) 0.275
69) 56
Step-by-step explanation:
I hope this helps!!