Question

Interior angles of a triangle are in the ratio of 2: 3: 4 find the angles of the triangle

Answer 1

First angle will be 2x=2*20=40

second angle will be 3x=3*20=60

third angle will be 4x=4*20=80

The all answers will be in degrees

Answer 2

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Let the angles be 2x ,3x and 4x respectively

We know, sum of angles is 180

So,

→ 2x + 3x + 4x = 180

→ 9x = 180

→ x = 180/9

→ x = 20

Angles :-

2x = 2 × 20 = 40°

3x = 3 × 20 = 60°

4x = 4 × 20 = 80°

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