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°.
Therefore, if two angles add up to 110° then the third angle will be 180° - 110° = 70°.
Given that two angles of the triangle add up to 110 degrees, let's call these angles A and B.
Therefore, A + B = 110°.
To find the measure of the third angle, C, we can subtract the sum of angles A and B from the total sum of angles in a triangle (180 degrees).
C = 180° - (A + B)
Substituting the value of the sum of A and B:
C = 180° - 110°
Now, let's solve:
C = 70°
Hence, the measure of the third angle in this triangle is 70 degrees.
Let's call the measure of the third angle "x". We know that the sum of the two given angles is 110°. So, we can write an equation:
x + the first given angle + the second given angle = 180°
x + 110° = 180°
To isolate x, we need to subtract 110° from both sides of the equation:
x = 180° - 110°
Simplifying the right side:
x = 70°
Therefore, the measure of the third angle in the triangle is 70°.