the first/upper one
the other point cloud is too compact to leave a clear clue about any slope
Answer:
The answer is 105/4
Step-by-step explanation:

If you draw a picture you can see that the kite, Anna and Emily form a right triangle.
so you can use the pythagorean theorem to find the answer.

1,225 + b^{2} = 2,500
b^{2} = 1,275
b = 35.7 meters
Answer:
151°
Step-by-step explanation:
126°+221°+95°+57°+70+x=720° ( sum of interior angles of hexagon)
x + 569° =720°
x = 720°- 569°
=151°
FG goes through the center of the circle, so FG is diameter.

EH=r=3
Answer: EH=3