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Thread: Pyramid

  1. July 4th 2010, 09:32 PM #1
    winsome
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    Pyramid

    thanks to help me. I have one more problem here:

    How to use flat cutout of pyramid & circle into equal sections of a small cenre angle to find area of a circle by colured paper ?
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  2. July 4th 2010, 09:39 PM #2
    pickslides
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    You are approximating the area of a circle by using 2D pyramids?
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« Polygon | Circle Geometry: Arc Lengths »

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