The diagram shows a single floor tile in which the outer square has side 8cm and the inner square has side 6cm. If Adam Ant walks once around the perimeter of the inner square and Annabel Ant walks once around the perimeter of the outer square, how much further does Annabel walk than Adam?
Select one option, then click Submit.
2\text{ cm}
4\text{ cm}
6\text{ cm}
8\text{ cm}
16\text{ cm}
Select an option, then submit.
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Junior Mathematical Challenge 2008 (2008)
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