Answer
Refer to the step-by-step part below for the solution.
$3\pi = 540^o$
Work Step by Step
An angle in radian measure can be converted to degree measure by multiplying $\dfrac{180^o}{\pi}$.
Example:
$\require{cancel}3\pi
\\= 3\pi \cdot \dfrac{180^o}{\pi}
\\= 3\cancel{\pi} \cdot \dfrac{180^o}{\cancel{\pi}}
\\=3(180^o)
\\=540^o$
