Circle with Area 38.4978 Square Inches

Instant diameter calculation and visualization

Diameter

7.0012 inches

Radius

3.5006 inches

Circumference

21.9949 inches

Area

38.4978 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 = √(38.4978/π) = 3.5006 inches

                            d = 2 × 3.5006 = 7.0012 inches

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