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Mathematics, 17.11.2020 20:50 jdiffenbaugh115

a large rectangle is made by joining three identical small rectangles as shown the perimeter of one small rectangle is 21cm the width of one small rectangle is x cm work out the perimeter of the large rectangle the final of your answer should be of the form perimeter of large rectangle is...cm


a large rectangle is made by joining three identical small rectangles as shown the perimeter of one

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