hey please solve this
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We know that angle around a point is 360
Therefore x+y+z+w =360 but it is qiven that x+y=y+z
Therefore 2(x+y)=360 and x+y =180
Hence AOB is as Straight line
Therefore x+y+z+w =360 but it is qiven that x+y=y+z
Therefore 2(x+y)=360 and x+y =180
Hence AOB is as Straight line
chinmaybengani2:
x+y=w+z**sorry
kk
All the best for ur exam
thanks
alot
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