) The angles of a triangle are in the ratio 2 : 3 : 4. Find
the angles of the triangle.
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Answer:
The angles are 40, 60 and 80.
Step-by-step explanation:
It is given that the angle of triangle are in the ratio 2 : 3 : 4. Let the angles are 2x, 3x and 4x.
According to the angle sum property, the sum of interior angles of a triangle is 180 degree.
2x+3x+4x=1802x+3x+4x=180
9x=1809x=180
x=20x=20
The value of x is 20
2x=2(20)=402x=2(20)=40
3x=3(20)=603x=3(20)=60
4x=4(20)=804x=4(20)=80
Therefore the angles of triangle are 40, 60 and 80.
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angles of triangle are 40°,60°,80°
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