Circle with Area 40.0474 Square Inches

Instant diameter calculation and visualization

Diameter

7.1407 inches

Radius

3.5704 inches

Circumference

22.4332 inches

Area

40.0474 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 = √(40.0474/π) = 3.5704 inches

                            d = 2 × 3.5704 = 7.1407 inches

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