Question

The angle of a triangle are in ratio 3 : 6 : 11 . Find the measure of each angle ( Sum of angles of a triangle is 180°)​

Answer 1

Step-by-step explanation:

3x + 6x + 11x = 180

20x = 180

x = 9

Angle 1 ( 3x) = 3×9=27

Angle 2 (6x) = 6×9=54

Angle 2 (11x) = 11×9=99

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Answer 2

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The angle of a triangle are in ratio 3 : 6 : 11 . Find the measure of each angle.

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Ratio of angles of the triangle = 3:6:11

Let common ratio = x

Angles = 3x, 6x, 11x

3x+6x+11x = 180° [Angle Sum Property of

triangle]

20x = 180

x = 180/20

x = 9°

Angles = 27°, 54°, 99°