geometry

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a rectangle field is 130 m by 420 m. a rectangle barn 19 m is built in the field. how area is left ove?

  • geometry -

    Is the barn 19 m^2? If not, we need the other dimension of the barn to solve the problem.

    (130*420) - 19 = ?

    or

    (130*420) - 19x = ?

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