Question

Find the complement of the following angles: $(x+22)°$

Answer 1

Let the required angle be $y$.

$\begin{array}{rcl}\therefore y+(x+22)°& =& 90°\\ y+x+22°& =& 90°\\ y& =& 90°-22°-x\\ y& =& (68-x)°\end{array}$

Hence, the complement of $(x+22)°$ is $(68-x)°$.