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Mathematics
Mathematics
Problem
If
△
A
B
C
∼
△
P
Q
R
\triangle ABC \sim \triangle PQR
△
A
B
C
∼
△
P
QR
with
∠
A
=
32
∘
\angle A = 32^\circ
∠
A
=
3
2
∘
and
∠
R
=
65
∘
\angle R = 65^\circ
∠
R
=
6
5
∘
, then the measure of
∠
B
\angle B
∠
B
is : (a)
32
∘
32^\circ
3
2
∘
(b)
65
∘
65^\circ
6
5
∘
(c)
83
∘
83^\circ
8
3
∘
(d)
97
∘
97^\circ
9
7
∘
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