The sum of the angles in a triangle always equals 180°.
Therefore, if two angles add up to 110° then the third angle will be 180° - 110° = 70°.
If two angles of a triangle add up to 110° , what is the measure of the third angle?
5 answers
50+70
50 + 70 equals 120.
180-120
180 - 120 equals 60.