Circle with Area 729 Square Inches

Instant diameter calculation and visualization

Diameter

30.4662 inches

Radius

15.2331 inches

Circumference

95.7125 inches

Area

729 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 = √(729/π) = 15.2331 inches

                            d = 2 × 15.2331 = 30.4662 inches

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