A square piece of card has perimeter 20 cm. Charlie cuts the card into two rectangles. The perimeter of one of the rectangles is 16 cm. What is the perimeter of the other rectangle?
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4 \text{ cm}
8 \text{ cm}
10 \text{ cm}
12 \text{ cm}
14 \text{ cm}
Select an option, then submit.
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Junior Kangaroo 2017 (2017)
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