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Mathematics, 30.06.2020 15:01 jacamron
Harriet has a square piece of paper. She folds it in half again to form a second rectangle (the high is not a square). The perimeter of the second rectangle is 30cm. What is the area of the original piece of paper?
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Harriet has a square piece of paper. She folds it in half again to form a second rectangle (the high...
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