This collection of nearly 400 different puzzles challenges readers to draw upon their existing knowledge while expanding their thought patterns in an interesting manner.Since that third side is always 1aquot; long, the resulting difference will always be multiplied by I square inches! 8) The area of the equilateral triangle is 3. Each corner of an equilateral triangle is 60o, which is 1/6 of a circle. The three arcs insideanbsp;...

Title | : | Increase Your Brain Power |

Author | : | The Blue Dragon |

Publisher | : | Strategic Book Publishing - 2008-11-01 |

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