Two adjoining angles are supplementary to each other if their sum is 180∘. The supplement of an angle is 24 less than 5 times the angle.
Find the measure of the supplement.
(a) What are the three conditions that must be satisfied for two angles to be adjacent? [3 MARKS] (b) In the given figure, \(\angle 1\) and \(\angle 2\) are supplementary angles. If \(\angle 1\) decreases, then \(\angle 2\) will _______ so that both the angles are still supplementary.