1. Polygons

2. Flow Chart
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3. Polygon
A polygon is a two-dimensional geometric figure with the following characteristics:
It is made of straight line segments
Each segment touches exactly two other segments, on at teach of its endpoints
It is closed – it divides the plane into tow distinct region, one inside and the other outside the polygon
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4. A quadrilateral is a polygon with exactly 4 sides.
Rectangle
Square
Rhombus
Diamond
Trapezoid
Parallelogram
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5. Parallelogram
A parallelogram is a quadrilateral that has two pairs of opposite sides that are parallel.
Rectangle
Square
Rhombus
Diamond
Parallelogram
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6. A rectangle is a quadrilateral with four right angles.
All rectangles are: Quadrilaterals and Parallelograms
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7. Square
A square is a quadrilateral with sides that are congruent and angles that are all the same size.
All squares are: Quadrilaterals, Parallelograms and Rectangles
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8. A rhombus is a quadrilateral with sides that are congruent.
All rhombuses are: Quadrilaterals and Parallelograms
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9. A diamond is a square or rhombus turned on a point.
All diamonds are: Quadrilaterals and Parallelograms
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10. Trapezoid
A trapezoid is a quadrilateral that has one pair of opposite sides that are parallel.
All trapezoids are: Quadrilaterals
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11. A triangle is a polygon with exactly 3 sides.
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12. A pentagon is a polygon with exactly 5 sides.
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13. A hexagon is a polygon with exactly 6 sides.
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14. A Heptagon is a polygon with exactly 7 sides.
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15. An Octagon is a polygon with exactly 8 sides.
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16. The End