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Geometry

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Find the length of the altitude of an isosceles triangle if one side has a length of 20 ft and a base of 14 ft?

  • Geometry -

    what is sqrt (20^2-7^2)

  • Geometry -

    (20^2-7^2) = 351
    sqrt of 351 = 18.7

  • Geometry -

    18.3

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