Question

GAURI SHARMA HERE IS UR ANSWER= Angle 2y = 2y/2= Y -(1) (THE ANGLE SUBTENDED BY AN ARC IS DOUBLE THE ANGLE SUBTENDED BY IT AT ANY POINT ON THE REMAINING PART OF THE CIRCLE )
SIMILARLY,2x=2x\2=X-(2)
From 1 and 2
2x+2y=360°
and x+y=180°

HOPE IT HELPS U....

Answer 1

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