Respuesta :

Chelboy

Answer:7.3

Step-by-step explanation:

hypotenuse=h=16

Adjacent=x

Φ=63°

CosΦ=x/h

Cos63=x/16

Cross multiply

16 x cos63=x

Cos63=0.4540

16 x 0.4540=x

7.3=x

x=7.3