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1
SMT 2021 Geometry #1
SMT 2021 Geometry #1
Source:
August 9, 2023
geometry
Problem Statement
A paper rectangle
A
B
C
D
ABCD
A
BC
D
has
A
B
=
8
AB = 8
A
B
=
8
and
B
C
=
6
BC = 6
BC
=
6
. After corner
B
B
B
is folded over diagonal
A
C
AC
A
C
, what is
B
D
BD
B
D
?
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