
Here is the equation. How do we add up and get such a value? I can convert to a non-rad value, but I can't understand how 0.327 or -1.18 is gotten

Here is the equation. How do we add up and get such a value? I can convert to a non-rad value, but I can't understand how 0.327 or -1.18 is gotten
Copyright © 2021 JogjaFile Inc.