Question

after bisecting an angle, nina has two new angles, each with a measure of 99°. what was the measure of the original angle? 99° 99°

Explanation:

Step1: Define angle bisection

A bisected angle splits into 2 equal angles.

Step2: Calculate original angle

Original angle = $2 \times 99^\circ = 198^\circ$

Answer:

$198^\circ$