Find the value of x.
Round to the nearest tenth.
A
X
29
B
50
26
C
x = [?]°

Answer:
23.22°
Step-by-step explanation:
As suggested, use law of cosines :
26^2 = 29^2 + 50 ^2 - 2 ( 29)(50) cos x solve for x
x = 23.22°