Circle with Area 821.7516 Square Inches

Instant diameter calculation and visualization

Diameter

32.3464 inches

Radius

16.1732 inches

Circumference

101.6191 inches

Area

821.7516 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 = √(821.7516/π) = 16.1732 inches

                            d = 2 × 16.1732 = 32.3464 inches

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