To find the missing measure of the third angle in the triangle, we can use the Triangle Angle Sum Theorem, which states that the sum of the interior angles of a triangle is always 180 degrees.
Let x be the measure of the missing angle. We know that the other two angles measure 103° and 22°.
Therefore, we can set up the equation:
103° + 22° + x = 180°
Combine like terms:
125° + x = 180°
Subtract 125° from both sides:
x = 55°
Therefore, the missing measure of the third angle in the triangle is 55°.
The angles of a triangle measure 103° and 22°. Use the Triangle Angle Sum Theorem to find the missing measure
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