Harry measured two angles in a triangle with a protractor. The first angle measured 68 degrees, and the second 80 degrees. What is the measure of the third triangle

32 degrees
We know that all 3 angles of a triangle are 180 degrees. And we have two angles of a triangle which is all we need. We add these two angles 68+80 and we get 148
Then we take 148 and subtract is from 180. 180-148 is 32. Therefore our third angle is 32