Even though all of the side lengths are the same (congruent), the values of the side lengths could be anything. So, when you add the sides up it could be anything.
Though, when you add up the interior ANGELS of a rhombus, they add up to 360 degrees
<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>
