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9-38.

Find the missing length or area.

  1. A square with interior labeled, 225 square centimeters, and sides labeled, x.

    You can identify this figure as a square, which means all the side lengths have equal values.


    Solve for .

  1.   A square with  sides labeled, x.

  1.   A rectangle with interior labeled 100 square meters, with length labeled, w, and width labeled, 5 meters.


    Solve for .

  1. A square with interior labeled, 150 square feet, and sides labeled, y.

    See (a).