Question

Find the supplement of the following angles: $79°32\text{'}$

Answer 1

Let the required angle be $y$.

$\begin{array}{rcl}\therefore y+79°32\text{'}& =& 180°\\ y& =& 180°-79°32\text{'}\\ y& =& 179°60\text{'}-79°32\text{'}(As180°=179°60\text{'})\\ y& =& 100°28\text{'}\end{array}$

Hence, the supplement of $79°32\text{'}$ is $100°28\text{'}$.