Equilateral Triangle

(Regular Triangle)

Regular Pentagon

Irregular Pentagon

Square (Regular Quadrilateral)

Regular Hexagon

Irregular Hexagon

Regular Heptagon

Irregular Heptagon

Regular Octagon

Irregular Octagon

Regular Nonagon

Irregular Nonagon

Regular Decagon

Irregular Decagon

Regular and Irregular shapes

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Irregular Triangle

Irregular

Quadrilateral

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