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Tangrams2 Geometry LabsSection 2 Tangrams25angram puzzles are quite accessible, and they help developstudents feel for the ubiquitous isosceles right section introduces some basic vocabulary and conceptsabout polygons in a context drawn from recreational mathematics. Inaddition, other concepts that will return in later sections make theirfirst appearance here: square roots, similarity, symmetry, and more on Tangrams , see:Amusements in Mathematics,by Henry Dudeney (Dover Books)Time Travel and Other Mathematical Bewilderments,by Martin Gardner (W. H. Freeman & Co.)The latter book also features a bibliography about page 173 for teacher notes to this 10/21/09 4:39 PM Page 25 1999 Henri Picciotto, (s) Meet the TangramsEquipment: many Tangrams are there per set?
Geometry Labs Section 2 Tangrams 29 4. Generalize: a. If the side of a square is s units long,what is the square’s area? b. If a square has an area of A square units,how long is one of its sides? 5. How long is the side of the tangram square? _____ 6.
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Answer Key, Tangrams, Tangrams *Answers, Answers, Name Internet Tangrams, Name _____ Internet Tangrams, Transformations: Translations, Reflections, and Rotations, 4 Properties of Special Parallelograms, Answer Key • Lesson 3: Tangram Puzzles, Chapter 2, Lesson Title: What’s in, Shape? Name: Page 1 of, Pattern for Four Tangram Puzzles Wood Grain, Tangram Puzzle Sheet - animal shapes