What is the value for x in the diagram? Rounded to the nearest whole
degree.
2 answers:
Answer:
49
Step-by-step explanation:
cos(x)=31/47
x=cos^-1 (31/47)
Step-by-step explanation:
use the law of cosine for right triangles cos(θ)= adjacent/ hypotenuse
cos(θ)=31/47=.659
θ=inverse cosine of .659
θ=48.73
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