Question

Out of three angle of a ttriangle one angle is half of the greatest angle while the smallest angle is 30 degree. Find all the angle

Answer 1

Suppose greatest angle be x
So as per condition,
x+x/2+30=180
or,x+x/2=180-30=150
or, 2x+x/2=150
or, 3x=300
or,x=300/3=100
So all angles are 100,50 and 30