## Prealgebra (7th Edition)

$\angle x=58^{\circ}$
We can see, that the sum of the two angles ($32^{\circ}$ and $x$) is a right angle ($90^{\circ}$). This means that the two angles are complementary. We can write the following equation: $32^{\circ}+\angle x=90^{\circ}$ $\angle x=90^{\circ}-32^{\circ}$ $\angle x=58^{\circ}$