Question 1160701
Draw this with Loon to right, Owl to the left and Eagle above Loon
Law of cosines: c^2 (the distance from E to L)=a^2+b^2-2ab cos C
c^2=74-70 cos 68=74-26.22
=47.78
c=6.91 km or 7 km

Law of Sines
6.91/sin 68=7/sin x
sin x=7 sin 68/6.91=69.93 degrees for Owl Loon Eagle angle

the third should be 42.07 degrees
6.91/sin 68=5/ sin x
so sin x=5 sin 68/6.91
=0.6709
sin(-1) 0.6709=42.13 degrees, within rounding error

so angles are from O-L-E counterclockwise 68-70-42 degrees