<h3>An exterior angle is equal to the addition of two angles not right next to it. The two exterior angles at each vertex are = in measure because they are vertical angles.</h3>
<h2><em>i think it is b</em></h2><h2><em></em></h2><h2><em>Step-by-step explanation: i tryed to divide it using algebra then i got those numbers basically finding square root</em></h2>
