1. Polygon ProjectPolygon ProjectPolygon ProjectPolygon Project Polygon ProjectPolygon ProjectPolygon ProjectPolygon Project

2. DiamondDiamondDiamondDiamond DiamondDiamondDiamondDiamond RegularRegularRegularRegular 4 Sided 2D shape All sides are equal length 4 Angles 2 Angles are obtuse 2 Angles are acute 4 Vertices (corners) IrregularIrregularIrregularIrregular RhombusRhombusRhombusRhombus

3. TriangleTriangleTriangleTriangle RegularRegularRegularRegular IrregularIrregularIrregularIrregular 3 Sided 2D shape All sides are equal length 3 Angles All angles are acute 3 Vertices (corners)

4. NonagonNonagonNonagonNonagon 9 Sided 2D shape All sides are equal length 9 Angles All angles are obtuse 9 Vertices (corners) IrregularIrregularIrregularIrregular RegularRegularRegularRegular

5. HexagonHexagonHexagonHexagon 6 Sided 2D shape All sides are equal length 6 Angles All angles are obtuse 6 Vertices (corners) RegularRegularRegularRegular IrregularIrregularIrregularIrregular

6. OctagonOctagonOctagonOctagon 8 Sided 2D shape 8 Sided 2D shape All sides are equal length 8 Angles All angels are obtuse 8 Vertices (corners) RegularRegularRegularRegular IrregularIrregularIrregularIrregular

7. PentagonPentagonPentagonPentagon 5 Sided 2D shape All sides are equal length 5 Angles All angles are obtuse 5 Vertices (corners) IrregularIrregularIrregularIrregular RegularRegularRegularRegular

8. StarStarStarStar StarStarStarStar 5 Sided 2D shape All sides are equal length 5 Angles All angles are obtuse 5 Vertices (corners) IrregularIrregularIrregularIrregular RegularRegularRegularRegular

9. HeptagonHeptagonHeptagonHeptagon HeptagonHeptagonHeptagonHeptagon RegularRegularRegularRegular IrregularIrregularIrregularIrregular 7 Sided 2D shape All sides are equal length 7 Angles All angles are obtuse 7 Vertices (corners)

10. IrregularIrregularIrregularIrregular RegularRegularRegularRegular 4 Sided 2D shape All sides are equal length 4 Angles All angles are right angle (90 degrees) 4 Vertices (corners) QuadrilateralQuadrilateralQuadrilateralQuadrilateral SquareSquareSquareSquare

11. 4 Sided 2D shape All sides are not equal length 4 Angles All angels are right angles (90 degrees) 4 Vertices (corners) RegularRegularRegularRegular IrregularIrregularIrregularIrregular Quadrilateral Quadrilateral Quadrilateral Quadrilateral RectangleRectangleRectangleRectangle

12. By AllyBy AllyBy AllyBy Ally THE END