Can there be a pair of supplementary angles such that both are equal? If yes, find the values of those angles.
Which of the following statements are true., (T) and which are false (F)?
(i) Angles forming a linear pair are supplementary. (ii) If two adjacent angles are equal, then each angle measures 90∘. (iii) Angles forming a linear pair can both be acute angles. (iv) If angles forming a linear pair are equal, then each of these angles is of measure 90∘.
Which pair of angles are supplementary in the following diagram? Are there supplementary rays?