Circle with Area 369.1521 Square Inches

Instant diameter calculation and visualization

Diameter

21.6799 inches

Radius

10.84 inches

Circumference

68.1095 inches

Area

369.1521 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 = √(369.1521/π) = 10.84 inches

                            d = 2 × 10.84 = 21.6799 inches

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