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If angles of a triangle are in the ratio of 2:3:4 find the value of each angle

$Given ratio of angles=2:3:4 Let each angle be 2x,3x,4x we know that {Sum of angles in triangle=180}^{0} \Rightarrow 2 x^{0} + 3 x^{0} + 4 x^{0} = 180^{0} \Rightarrow 9 x = 180^{0} \Rightarrow x = 20 ∴ {Angles are 40}^{0}, 60^{0}, 80^{0}$

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