Question

The measure of one of the two supplementary angles is decreased. The other angle is
adjusted so that the two angles are still supplementary. What changes takes place in the
measure of the other angle? Why?​

Answer 1

$\huge\boxed{Answer}$

If ∠1 is decreased then,

∠2 will increase with the same measure,

so that both the angles still remain supplementary.

$\huge\mathfrak\red{itz\:jyotsana☺}$