Question

If three angles of a triangle are in the ratio 2:3:4, find the value of each angle

Answer 1

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

2x+3x+4x=180 (angle sum property)

9x=180

x=20

therefore first angle=2x=2×20=40

second angle=3x=3×20=60

third angle=4x=4×20=80

Answer 2

Answer:

Hey mate,

Here is ur answer.....

a= 2x , b=3x ,c=4x

a+b+c = 180

2x + 3x + 4x = 180

9x = 180

x = 20

a= 40 , b=60 , c=80

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