Question

Two angles of a triangle are in ratio 1:2 If the sum of these angle is equal to the third find the angels of the traingle What type of traingle it also classify the traingle as acute obtuse right Scaleby isosceles or equaterial

Answer 1

1 st angle 30°
2nd angle 60°
3rd angle 90°
it is a right angle

Answer 2

1x+2x+3x=180
6x=180
x=180/6
x=30
so angle 1= 30
angle2=60
angle=90