To find the measure of the third angle in the triangle, you can add the given angles (47° and 102°) together and then subtract the sum from 180°, as the sum of the angles in a triangle is always 180°.
47° + 102° = 149°
180° - 149° = 31°
Therefore, the measure of the third angle in the triangle is 31°.
If a triangle includes angles measuring 47° and 102°, what is the measure of the third angle?
1 answer
1 answer