Question

Fill in the blanks :

(i) $\frac{1}{3}$ right angle $=$_____ degrees.

Answer 1

The measure of the right angle is $=$${90}^0$

$\frac{1}{3}$ of the right angle $=$$\frac{1}{3}\times {90}^0$

$=$${30}^0$

Hence, $\frac{1}{3}$ right angle is ${30}^0$