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Mathematics
Mathematics
Problem
In cyclic quadrilateral ABCD,
∠
A
=
75
∘
\angle A = 75^{\circ}
∠
A
=
7
5
∘
,
∠
B
=
95
∘
\angle B = 95^{\circ}
∠
B
=
9
5
∘
and
∠
C
=
105
∘
\angle C = 105^{\circ}
∠
C
=
10
5
∘
. Find
∠
D
\angle D
∠
D
.
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