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2022 CMIMC
2.1
2022 Geo Div 2 P1
2022 Geo Div 2 P1
Source:
February 28, 2022
geometry
Problem Statement
An equilateral
12
12
12
-gon has side length
10
10
10
and interior angle measures that alternate between
9
0
∘
90^\circ
9
0
∘
,
9
0
∘
90^\circ
9
0
∘
, and
27
0
∘
270^\circ
27
0
∘
. Compute the area of this
12
12
12
-gon.Proposed by Connor Gordon
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