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2D Shapes
Author :
Kar Lok Leung
1
[Pista de audio]
2
four edges (邊) polygon
3
4
[Pista de audio]
5
6
one pairs of parallel side only
7
5-sided polygon
8
a polygon with three edges
9
four equal sides without right-angled
10
6-sided polygon
11
has four equal sides and 4 right-angled
2
4
9
5
11
6
1
7
3
8
10