To find the measure of the third angle, we can subtract the sum of the two given angles from 180°.
Third angle = 180° - (54° + 26°)
Third angle = 180° - 80°
Third angle = 100°
Therefore, the measure of the third angle is 100°.
The sum of the three angles in a triangle is 180°. If the measures of two of the angles is 54° and 26°, what is the measure of the third angle?
Blank Space__________degrees
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