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better way to explain the picture one rec is standing up ont he left the other two are on there side on top of each other agaist the standing one so they make a bigger rec with all the little rectangles inside......

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Q: 3 identical rectangles The area of the big rectangle is 1350 sq mWhat is the perimeter of the big rectangle the rectangles r arranged as 1 standing up 2 on thre sides on top of eachother makes big rec?
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