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4
2023 Geometry #4
2023 Geometry #4
Source:
April 12, 2023
Problem Statement
Let
A
B
C
D
ABCD
A
BC
D
be a square, and let
M
M
M
be the midpoint of side
B
C
BC
BC
. Points
P
P
P
and
Q
Q
Q
lie on segment
A
M
AM
A
M
such that
∠
B
P
D
=
∠
B
Q
D
=
13
5
∘
\angle BPD=\angle BQD=135^\circ
∠
BP
D
=
∠
BQ
D
=
13
5
∘
. Given that
A
P
<
A
Q
AP<AQ
A
P
<
A
Q
, compute
A
Q
A
P
\tfrac{AQ}{AP}
A
P
A
Q
.
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