If three angles of a triangle are in the ratio 2:3:4, find the value of each angle.
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Let the angle be x
then the angle will be
2x , 3x and 4x
As we know that
=> The sum of all the angle of a triangle is equal to 180 which is also called Angle Sum property of Triangle.
So,
2x + 3x + 4x = 180
9x = 180
x = 20
First angle :- 2x = 2× 20 = 40
Second angle :- 3x = 3×20 = 60
Third angle :- 4x = 4× 20 = 80
then the angle will be
2x , 3x and 4x
As we know that
=> The sum of all the angle of a triangle is equal to 180 which is also called Angle Sum property of Triangle.
So,
2x + 3x + 4x = 180
9x = 180
x = 20
First angle :- 2x = 2× 20 = 40
Second angle :- 3x = 3×20 = 60
Third angle :- 4x = 4× 20 = 80
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