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Thread: The Distance Across

  1. #1
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    The Distance Across

    The Distance Across-potw-3.pngI think the dimensions of the rectangle are sqr(2a^2) and sqr(2b^2) if two ticks are b and one tick is a. IDK where to continue though
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  2. #2
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    Re: The Distance Across



    shaded area = $a^2+b^2 = 50 \, cm^2$

    $|MK| = \sqrt{(a\sqrt{2})^2 + (b\sqrt{2})^2}$
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