Answered

Find each angle measure to the nearest degree 1) Cos A=11.7431 2) Cos W=0.6157 3) Cos A=0.5878

Sagot :

Jers15id
1.Cos A=11.7431
inverse the function
[tex]A=Cos^-1 (11.7431)[/tex]
A=undefined

2.Cos W=0.6157
inverse the function
[tex]W=Cos^-1 (0.6157)[/tex]
W=52 degrees

3.Cos A=0.5878
inverse the function
[tex]A=Cos^-1 (0.5878)[/tex]
A=54 degrees

Hope this helps =)