Four angles of quadrilater are in ratio 2:3:4:1 . Find angles.
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Step-by-step explanation:
let angles be x
hence it is 2x,3x,4x,1x
ATQ
2x+3x+4x+1x=360
10x=360
x=360/10
x=36
2x=2*36=72
3x=3*36=108
4x=4*36=144
x=36
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