Answer:
8
Step-by-step explanation:
To solve the problem, we use SOH CAH TOA
Where SOH=sin=Opposite over Hypotenuse;
CAH=cos=Adjacent over Hypotenuse; and
TOA=Opposite over Adjacent.
When we are finding the adjacent and we are given the hypotenuses, we use CAH,(adjacent/hypotenuse)
cos=adj/hyp
cos60°=x/16
0.5=x/16
cross multiply
x=(16×0.5)
x=8
check
cos60=x/16
0.5=8/16
0.5=0.5
