Are angles congruent when their side measures are the same?

Yes, angles are congruent when their side measures are the same, specifically in the case of triangles. If two angles have sides of equal length, they can be considered congruent due to the properties of isosceles triangles or by using the Side-Angle-Side (SAS) or Angle-Side-Angle (ASA) congruence criteria. However, for angles outside of triangles, having the same side lengths does not guarantee congruence unless the angles are formed in a context where their measures can be directly compared.