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2022 Malaysia IMONST 2
1
[IMONST2 2022 Primary #1] Number of diagonals
[IMONST2 2022 Primary #1] Number of diagonals
Source:
July 4, 2023
geometry
Problem Statement
Given a polygon
A
B
C
D
E
F
G
H
I
J
ABCDEFGHIJ
A
BC
D
EFG
H
I
J
. How many diagonals does the polygon have?
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