Final answer:
The measure of the third angle in a triangle can be found by subtracting the sum of the two given angles from 180°.
Step-by-step explanation:
The measure of the third angle can be found by subtracting the sum of the two given angles from 180°.
The third angle = 180° - (32° + 17°) = 180° - 49° = 131°.
Therefore, the measure of the third angle is 131°.
Learn more about Triangle angles