R S Aggarwal Solutions for Chapter: Angles and Their Measurement, Exercise 3: EXERCISE 13C

Measure each of the following angles with the help of a protractor and write the measure in degrees. ($\left(90/45/120\right)$)

Measure each of the following angles with the help of a protractor and write the measure in degrees:

If the measure of $\angle DEF$ is $k°$, then find the value of $k$.

If the measure of $\angle LMN$ is $k°$, then find the value of $k$.

If the measure of $\angle RST$ is $k°$, then find the value of $k$.

Measure each of the following angles with the help of a protractor and write the measure in degrees:

Construct an angle of $180°$ with the help of a protractor.

Construct an angle of $48°$ with the help of a protractor.