If angles of a triangle in the ratio 1:2:3 , find the value of each angle
Since, 30°, 60°, 90° are in the ratio of 1:2:3, It is proved that 30°, 60°, 90° are the three measures of the three angles of the triangle.
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Sum of angles of a triangle is 180°
Given angles of a triangle are in ratio 1:2:3.
Let the angles be x, 2x and 3x
x+2x+3x=180°
6x=180°
x=180/6
x=30°
2x=60°
3x=90°
The angles are 30°, 60°, and 90°
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