Question

The angles of a triangle are in the ratio 2 : 3 : 4. Find the angles of the triangle.

Answer 1

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Let the common ratio be x

Then,

first angle = 2x

second angle=3x

third angle= 4x

As we know that ,

sum of all angles of. a triangle = 180°

=> 2x+3x+4x=180°

=> 9x=180°

=>. x=20°


so,

first angle=2x=2×20°=40°

second angle=3x=3×20°=60°

third angle=4x=4×20°=80°

Thanks

Answer 2

I hope this will help you