In the given figure three lines AB CD and EF intersecting at O. Find the values of x,y and z it is being given that x:y:z =2:3:5
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Let the three angles be 2x,3x,5x.
x+x+y+y+z+z=2(x+y+z)=360°
=2(2x+3x+5x)=360°
=4x+6x+10x=360°
=20x=360°
=x=360°/20
=x=36/2
=x=18
x=2x=2*18=36°
y=3x=3*18=54°
z=5x=5*18=90°
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