90 degrees
130 degrees
It is an isosceles triangle and the 3rd angle is 72 degrees.
90 degrees
If the first two angles of a triangle are 45 degrees and 71 degrees then the 3rd angle is 64 degrees.
The vertex angle of an isosceles triangle is equal to the measure of each of its base angles. Therefore, if one of the base angles measures 42 degrees, then the vertex angle also measures 42 degrees.
It is a right angle triangle and the 3rd angle will measure 30 degrees
The measure of angle P is 90 degrees.
60 degrees
50 degrees if its a triangle
If you mean an equilateral triangle then the 3rd angle is 60 degrees
No because a right angle is a measurement of 90 degrees.
An obtuse triangle