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There is a biggest circle in the square. The area of the circle is 60 cm. What is the area of the square
The diameter of the largest circle in a square is the side length of the square
Let the radius of the circle be r and the diameter be D, according to s = π * r & # 178;
Since π * r & # 178; = 60, π takes an approximate value of 3.14, so R ≈ 4.37, d = 8.74
Suppose that the area S1 of a square is equal to the square of the side length, then S1 = D & # 178; ≈ 76.39
So the square area is about 76.39 cm;
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