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BASIC 2-Dimensional SHAPES OF GEOMETRY

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Presentation on theme: "BASIC 2-Dimensional SHAPES OF GEOMETRY"— Presentation transcript:

1 BASIC 2-Dimensional SHAPES OF GEOMETRY

2 Basic Vocabulary 2-Dimensional  Shapes that have only 2 dimensions; width & height Congruent  Exactly equal in size & shape Polygon  Closed figure where all the sides are mutually congruent Quadrilateral  Polygon with 4 sides Open  Not all the lines that make up the shape connect Closed  All the lines that make up the shape are connected, there are no gaps in the outline of the shape

3 4 Sides – 2 longer & 2 shorter Hexagon 5 Sides
Circle No Sides Kite or Diamond 4 Sides Star 5 Sides Triangle 3 Sides Rhombus 4 Sides Heptagon 7 sides Square 4 Equal Sides Trapezoid 4 Sides Octagon 8 Sides Rectangle 4 Sides – 2 longer & 2 shorter Hexagon 5 Sides Parallelogram 4 Sides Hexagon 6 Sides

4 Polygons Triangle: 3 sides Quadrilateral: 4 sides Pentagon: 5 sides
Hexagon: 6 sides Heptagon: 7 sides Octagon: 8 sides

5 Quadrilaterals All 4 Sided
Parallelogram Kite Trapezoid Rectangle Rhombus Square


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