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2014 BMT Spring
8
BMT 2014 Spring - Geometry 8
BMT 2014 Spring - Geometry 8
Source:
December 29, 2021
geometry
Problem Statement
Semicircle
O
O
O
has diameter
A
B
=
12
AB = 12
A
B
=
12
. Arc
A
C
=
13
5
o
AC = 135^o
A
C
=
13
5
o
. Let
D
D
D
be the midpoint of arc
A
C
AC
A
C
. Compute the region bounded by the lines
C
D
CD
C
D
and
D
B
DB
D
B
and the arc
C
B
CB
CB
.
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