Q. If the angles of a triangle ABC are in the ratio 2:3:4, find the measure of the angles A,B, C.

Dear Student,
Let common multiple be x then angle will be in the ratio of  2x:3x:4x.
Now in the triangle , sum of 3 angles will be 180o.
2x+3x+4x = 1809x=180x = 20°Angle will be respectively 40°,60° and 80° respectively.Regards

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