Question

60°
b
45°
8
Find a, b, and c.
Plz help :)

Answer 1

step 1 : 8/b = sin 45 degree so b = 11.31

step 2 : a/b = sin 60 degree, so a = 9.8

step 3: c/b = cos 60 degree, so c = 5.66