Question

find the measure of the missing angles. answer attempt 1 out of 2 d = ° e = 37 ° f = 53 °

Explanation:

Step1: Find angle d

d is a right angle (perpendicular lines), so $d = 90^\circ$.

Step2: Find angle e

127° and e are supplementary (linear pair), so $e = 180^\circ - 127^\circ = 53^\circ$.

Step3: Find angle f

In right triangle (right angle at d), angles sum to 180°, so $f = 180^\circ - 90^\circ - e = 180^\circ - 90^\circ - 53^\circ = 37^\circ$.

Answer:

d = 90°, e = 53°, f = 37°