Question

The angles of a triangle are in the ratio 1:2:1.Find all the angles of the triangle.Classify the triangle in two different ways.​

Answer 1

Answer:

Let the angles of the triangle= x, 2x, x

x+2x+x = 180

4x =180

x = 45

Therefore, angles of a triangle = 45 degrees, 90 degrees, 45 degrees.

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