In a triangle ▲ ABC, ∠C = 3 ∠B = 2 ( ∠ A + ∠ B). Find the three angles.

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asked Apr 25, 2017 in Mathematics by sforrest072 (157,439 points) 60 409 934

1 Answer

+2 votes
answered May 1, 2017 by sarthaks (25,122 points) 9 24 36
 
Best answer

Solution: if A, B and C are the angles of a triangle,

in a triangle ABC Angle C=3,Angle B=2(Angle A+Angle B). Find the three angles ?

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