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Published byDomenic Samson May Modified over 9 years ago
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? What shapes are these? Identify the Faces, Edges, Vertices.
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? rectangle
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? Rectangular Prism
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? rhombus
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? hexagon
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? trapezoid A trapezoid is a quadrilateral with two sides parallel. quadrilateral parallel
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? diamond
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? circle
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? sphere
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? square pyramid
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? square
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? cube
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? triangle
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? Triangle pyramid
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? cylinder
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? pentagon
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? hexagon
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? Parallelogram Creating Parallelograms using a rectangle and a rhombus. These are ParallelogramsThese are Parallelograms. A parallelogram is a quadrilateral with opposite sides parallel (and therefore opposite angles equal). A quadrilateral with equal sides is called a rhombus, and a parallelogram whose angles are all right angles is called a rectangle. And, since a square is a degenerate case of a rectangle, both squares and rectangles are special types of parallelograms. quadrilateral rhombus angles right angles rectangle square rectangle
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? right angle triangle
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides?
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What shape is this? What is special about this shape? How many vertices? How many faces? How many sides? These are quadrilaterals. A quadrilateral, sometimes also known as a tetragon or quadrangle (Johnson 1929, p. 61) is a four-sided polygon. If not explicitly stated, all four polygon vertices are generally taken to lie in a plane. (If the points do not lie in a plane, the quadrilateral is called a skew quadrilateral.) There are three topological types of quadrilaterals (Wenninger 1983, p. 50): convex quadrilaterals (left figure), concave quadrilaterals (middle figure), and crossed quadrilaterals (or butterflies, or bow-ties; right figure). polygon verticesplane skew quadrilateral A quadrilateral with two sides parallel is called a trapezoid, whereas a quadrilateral with opposite pairs of sides parallel is called a parallelogram.parallel trapezoidparallelogram
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