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For our next question, we're converting radians to degrees so we're going to use the inverse function
of what we used in the previous question.
So two point five pi radians
would work out to
five over two pi rad
and that would be multiplied by the inverse
which would be one hundred and eighty degrees
divided by pi rad.
Now what do you notice?
The pi's cancel
leaving you only with degrees.
And what do we have?
This gives us two into
one-eighty is ninety
and that leaves us with five times ninety degrees
giving you the solution
that the conversion for two pi radians
is four hundred and fifty degrees. And there you have it. Very simple.