two angles of a triangle are 68* and 86*. what is the measurement of the third angle

The sum of all angles in a triangle is 180. Just use subtraction to determine the missing angle

26

To find the measurement of the third angle, we can use the fact that the sum of the three angles in a triangle is always 180 degrees.

Let's denote the third angle as "x".

We know that the first angle is 68 degrees and the second angle is 86 degrees.

So, we can write the equation:
68 + 86 + x = 180

To solve for x, we can subtract 154 from both sides of the equation:
x = 180 - 154
x = 26

Therefore, the measurement of the third angle is 26 degrees.