Question

find the measure of the missing angles. answer attempt 1 out of 2 d = ° e = ° f = °

Explanation:

Step1: Identify angle $d$

The square - symbol at the intersection indicates a right - angle. So $d = 90^{\circ}$.

Step2: Identify angle $e$

Angle $e$ and the $119^{\circ}$ angle are vertical angles. Vertical angles are equal. So $e=119^{\circ}$.

Step3: Identify angle $f$

Angle $f$ and the $119^{\circ}$ angle are supplementary (they form a straight - line, and the sum of angles on a straight - line is $180^{\circ}$). So $f=180 - 119=61^{\circ}$.

Answer:

$d = 90^{\circ}$, $e = 119^{\circ}$, $f = 61^{\circ}$