The question is convoluted, and actually pretty meaningless on its face.
The third angle of that triangle is 105 degrees. What else do you want to know about it ?
There are three angles in a triangle but to measure them you would use a protractor.
An isosceles triangle has two equal angles.
Two angles of a triangle add up to 65°. What is the measure of the third angle?
It is an isosceles triangle
72, 72, 36
isosceles triangle
In all triangles, the angles always measure up 180 degrees. In an isosceles triangle two of the angles are equal.
180- total of the first two angles= 3rd angle
congruent/equivalent in measure
Scalene or Acute triangle
Isosceles Triangle
Yes in a 90 45 45 triangle