If two angles of a triangle add up to 110° , what is the measure of the third angle?(1 point)

Answer 1

In a triangle, the sum of all three angles is always 180°. If two angles add up to 110°, you can find the measure of the third angle by subtracting the sum of the two angles from 180°:

\[ \text{Third angle} = 180° - 110° = 70° \]

Therefore, the measure of the third angle is 70°.