rotisseriestylechick
rotisseriestylechick
13-01-2021
Mathematics
contestada
Work out the angle of x
Respuesta :
imranhafeez73
imranhafeez73
14-01-2021
Answer:
a)
Cos60=1/2=0.5
b)
cos60=4/x
0.5=4/x
0.5x=4
0.5x/0.5=4/0.5
x=8
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