Question

after bisecting an angle, samantha has two new angles, each with a measure of 19°. what was the measure of the original angle?

Explanation:

Step1: Recall angle bisector definition

An angle bisector divides an angle into two equal parts. So if each new angle is \(19^\circ\), the original angle is the sum of the two new angles.

Step2: Calculate original angle

Original angle \(= 19^\circ + 19^\circ = 38^\circ\)

Answer:

\(38\)