Use the Triangle Angle Sum Theorem to find the third angle of a triangle if the other two angles measure 25° and 68°. (1 point)
Responses
88°
88 degrees
86°
86 degrees
87°
87 degrees
77°
The third angle of the triangle can be found by subtracting the sum of the other two angles from 180°, using the Triangle Angle Sum Theorem.
So, the third angle = 180° - (25° + 68°) = 180° - 93° = 87°.
Therefore, the correct answer is 87°.