Circle with Area 290.9943 Square Inches

Instant diameter calculation and visualization

Diameter

19.2485 inches

Radius

9.6243 inches

Circumference

60.471 inches

Area

290.9943 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 = √(290.9943/π) = 9.6243 inches

                            d = 2 × 9.6243 = 19.2485 inches

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