Question

$$4r^{\circ}=200^{\circ}$$

Answer

r=50

Solution


Cancel \(deg\) on both sides.
\[4r=200\]
Divide both sides by \(4\).
\[r=\frac{200}{4}\]
Simplify  \(\frac{200}{4}\)  to  \(50\).
\[r=50\]