Question

The threee angle of a tiriangle ABC are in the ratio 1:2:1. find all the angles of a triangle Classify the triangle in 2 diffrent ways.​

Answer 1

Answer:

Let the angles of the triangle be x,2x and x.

X + 2X + X = 180°

4X = 180°

X = 45°

= The angles are (X) 45° , (2X) 90° and (X)45°.

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