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Mathematics
Mathematics
Problem
In quadrilateral
A
B
C
D
ABCD
A
B
C
D
,
∠
B
A
D
=
58
∘
\angle BAD = 58^\circ
∠
B
A
D
=
5
8
∘
and
∠
B
C
D
=
58
∘
\angle BCD = 58^\circ
∠
B
C
D
=
5
8
∘
. Show that the points
A
,
B
,
C
,
D
A, B, C, D
A
,
B
,
C
,
D
lie on a circle.
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