Question

The sum of two angles of a triangle are equal to one third of the third angle.find all the angles

Answer 1

Let angles be x, y, z
According to ques-
x=y
and
x+y=z
x+x=z
2x=z
x=z/2
so
x+y+z=180
z/2+z/2+z=180
2z=180
z=90
Therefore
x=z/2=45degrees
y=x=45degrees
z=90degrees