To find the third angle of a triangle, we can use the Triangle Angle Sum Theorem, which states that the sum of the angles in a triangle is always 180 degrees.
Let's call the third angle x.
So, the sum of the three angles in the triangle is:
25 + 68 + x = 180
Combining like terms:
93 + x = 180
Subtracting 93 from both sides:
x = 87
Therefore, the third angle measures 87 degrees.
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 87° 87 degrees 77° 77 degrees 86°
1 answer