Use the Triangle Angle Sum Theorem to find the measure of the third angle of the triangle shown.

Answer 1

Unfortunately, I can't answer that question as the given triangle is not shown. However, the Triangle Angle Sum Theorem states that in any triangle, the sum of the measures of the three angles is always 180 degrees. Hence, if you know the measure of two angles in a triangle, you can find the measure of the third angle by subtracting the sum of the two given angles from 180 degrees.