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    4. hOW TO FIND A RADIUS
    hOW TO FIND A RADIUS

    A gate is 16' long.  To build an arch above it that has a 2' rise at the center, how long does that piece need to be?

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    0  Views: 423 Answers: 1 Posted: 14 years ago
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      The radius is half the diameter. So it's 8 feet.


       

      14 years ago. Rating: 1
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