Circle with Area 40.5515 Square Inches

Instant diameter calculation and visualization

Diameter

7.1855 inches

Radius

3.5928 inches

Circumference

22.574 inches

Area

40.5515 in²

How to Calculate Circle Diameter from Area

Step-by-Step Solution

Start with the circle area formula: A = πr²
Solve for radius: r = √(A/π)
Calculate diameter: d = 2r


                            r = √(40.5515/π) = 3.5928 inches

                            d = 2 × 3.5928 = 7.1855 inches

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