Question

after bisecting an angle, brenna has two new angles, each with a measure of 65°. what was the measure of the original angle?

Explanation:

Step1: Recall angle - bisection concept

The original angle is twice the bisected angle.

Step2: Calculate original angle

Let the original angle be $\theta$. Since each bisected angle is $65^{\circ}$, then $\theta = 2\times65^{\circ}$.
$2\times65^{\circ}=130^{\circ}$

Answer:

$130$