Question

How many degrees are there in $\frac{1}{3}$right angle ?

Answer 1

Since 1 right angle = 90°

⇒${\displaystyle \frac{1}{3}}$ right angle $$\begin{gathered} ={\displaystyle \frac{1}{3}}\times 90° \\ =30° \end{gathered}$$

Hence, the correct answer is 30°.