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Mathematics, 15.11.2019 22:31 QueensQueens

23) a backyard has a perimeter of 144m.
a) if the backyard is square, what are the dimensions?
b) if the backyard is rectangular, and the length is three times the width, what are the dimensions?

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23) a backyard has a perimeter of 144m.
a) if the backyard is square, what are the dimensions?...
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