Question

26.
The angles of a triangle are in the ratio 1:2:3. Find the angles,​

Answer 1

let the angles be 1x ,2x ,3x

the sum of all the angle in triangle =180°

1x+2x+3x=180°

6x=180°

X=180/6

X=30°

1x=30°

2x=60°

3x=90°

Answer 2

here's your answer mate

let the ratio of the angle of the triangle be 1 x : 2x : 3 x

no we know that the sum of the angle of a triangle is 180°

therefore

1X + 2x + 3x = 180°

6x = 180°

x =180°

6

x = 45°

now 1x = 1×30° = 30°

2x = 2×30° =60°

3x = 3×30° =90°