Question

Can someone please help me solve this??

Answer 1

Because $DB$ is a straight line, we can say:

$m \angle CAD + m \angle CAB = 180^{\circ}$

Since, we know $m \angle CAB = 85^{\circ}$, we can substitute this value into our first equation and find the measure of $\angle CAD$:

$m \angle CAD + 85^{\circ} = 180^{\circ}$

$\boxed{m \angle CAD = 95^{\circ}}$

The measure of $\angle CAD$ is 95 degrees.