answer this and I'll mark as a brainlists
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Priyanshu31072002:
Ye SBS book se hai kya
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Refer to the attachment for further assistance.........
Name all the points as A, B, C, D
now from the BAD make a LINE bisecting it
so BAO=DAO
Now in ∆BOA
BO = OA (Both are the radius)
ABO = OAB (angle opposite to equal sides are equal)
so ABO = BAO
32° = 32° 【i】
Now in ∆AOD
OA = OD (Both are the radius)
OAD = ODA (angle opposite to equal sides are equal)
SO OAD = ADO
41° = 41° 【ii】
BAD = BAO + OAD
from (i) and (ii)
BAD = 32° + 41°
BAD = 73°
but
"all the points are on circle hence it is cyclic quadrilateral"
BAD+BCD= 180°
73°+BCD=180°
BCD = 180°-73°
BCD = 107°
hence y = 107°
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