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Geometry

Geometry. Special Right Triangles How to remember “Special" – for their ability to yield exact answers instead of decimal approximations when dealing with trigonometric functions. Pythagoras. Pythagoreans Around 500 B.C., Hippasus of Metapontum showed that irrational number existed.

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Geometry

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  1. Geometry Special Right Triangles • How to remember • “Special" – for their ability to yield exact answers instead of decimal approximations when dealing with trigonometric functions.

  2. Pythagoras

  3. Pythagoreans Around 500 B.C., Hippasus of Metapontum showed that irrational number existed.

  4. http://www.regentsprep.org/Regents/math/algtrig/ATT2/indexATT2.htmhttp://www.regentsprep.org/Regents/math/algtrig/ATT2/indexATT2.htm

  5. 30-60 triangle

  6. 45-45 triangle 1 1 45⁰ 45⁰

  7. Tile

  8. Tile

  9. Geometry Special Triangles • How to remember • “Special" – for their ability to yield exact answers instead of decimal approximations when dealing with trigonometric functions.

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