Telangana Board Solutions for Chapter: Lines and Angles, Exercise 3: Exercise - 3

Check given the pair of angles are supplementary? Or not?

Which of the following the pair of angles are supplementary? Or not?

If the supplementary angle of $105°$ is $k°$. Find $k$.

If the supplementary angle of $95°$ is $k°$. Find $k$.

If the supplementary angle of $150°$ is $k°$, find $k$.

If the supplementary angle of $20°$ is $k°$. Find $k$.

Two acute angles cannot form a pair of supplementary angles. Justify.

Two angles are equal and supplementary to each other. Find them.