Question

In triangle ABC, if angleA =3angle B and angleC=2angle B, find all the angles of triangle ABC.

Answer 1

Answer:

Let angle B be x

so, angle A =3x

angle C=2x

sum of angles in a triangle=180

x+3x+2x=180

6x=180

×=180/6

×=30

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Answer 2

Answer:

Angle A = 90°

Angle A = 90°Angle B = 30°

Angle A = 90°Angle B = 30°Angle C = 60°