Question

The sum of the measures of the angles in a triangle is 1800. If two of the angles are 72 and 76 degrees, what is the missing angle measure?

Answer 1

Solution -
We know the total angle measure in a triangle is 180 degrees.
If 1 angle is 72• and another angle is 76•
So the missing angle is (180–76–72) degrees.
Therefore, the missing angle is 32 degrees.