Lines, Angles, and Triangles Practice Test

Triangle $ABC$ is equilateral. Point $D$ lies on segment $BC$. What is the measure of $\angle ADB$ if $AD$ is perpendicular to $BC$?

Lines $l$ and $m$ are parallel. A transversal intersects $l$ and $m$. One of the interior angles on the same side of the transversal measures $104^\circ$. What is the measure of the other interior angle on the same side of the transversal?