如何计算Square
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A square calculator computes area (s²), perimeter (4s), diagonal (s√2), and other properties of a square with side length s. Squares are special rectangles with all sides equal and all angles 90°.
分步指南
- 1Area = s² (side length squared)
- 2Perimeter = 4s
- 3Diagonal = s√2 ≈ 1.414s
- 4Inscribed circle radius = s/2; Circumscribed circle radius = s√2/2
例题解析
输入
Side = 5
结果
Area = 25, Perimeter = 20, Diagonal = 7.071
输入
Area = 64
结果
Side = 8, Perimeter = 32
s = √64 = 8
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