In a circle with a circumference of 25.12 cm, draw the largest square, the square area is___ Square centimeter
The diagonal of the square: 25.12 △ 3.14 = 8 (CM), the area of the square: 8 × 82 △ 2 × 2 = 32 (square cm); answer: the area of the square is 32 square cm. So the answer is: 32
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