Question

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

Explanation:

Step1: Identify right - angle

Since the symbol at angle $d$ is a right - angle symbol, a right - angle measures $90^{\circ}$. So $d = 90^{\circ}$.

Step2: Use linear - pair property for $e$

Angles $e$ and the $119^{\circ}$ angle form a linear pair. A linear pair of angles sums to $180^{\circ}$. So $e=180 - 119=61^{\circ}$.

Step3: Use vertical - angle property for $f$

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

Answer:

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