# Trigonometry

posted by
**John**
.

√3 + 5cos⦸ = 3 cos⦸

Can someone please explain for me how to express the answer in radian measure?

Thanks

posted by
**John**
.

√3 + 5cos⦸ = 3 cos⦸

Can someone please explain for me how to express the answer in radian measure?

Thanks