Circle with Area 345.0978 Square Inches

Instant diameter calculation and visualization

Diameter

20.9617 inches

Radius

10.4808 inches

Circumference

65.8531 inches

Area

345.0978 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 = √(345.0978/π) = 10.4808 inches

                            d = 2 × 10.4808 = 20.9617 inches

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