Question
Sally had a piece of wire 39 cm long. She cut 9 pieces each measuring 13 cm long from the original piece. The remainder was used to form a square. Find the area of the square.
3 m

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Sally had a piece of wire 39 cm long. She cut 9 pieces each measuring 13 cm long from the original piece. The remainder was used to form a square. Find the area of the square.