Question

$\text{Measure of an angle is given below. Find its Supplementary angle.}$

124${}^o$

Answer 1

$LetSupplementaryanglebe{x}^o$

${\text{The sum of the supplementary angles =180}}^o$

$\therefore x+124=180$

$x=180-124$

$x=56$

$\text{Measure of a supplementary angle of}{124}^o={56}^o$