Circle with Area 491.5341 Square Inches

Instant diameter calculation and visualization

Diameter

25.0168 inches

Radius

12.5084 inches

Circumference

78.5926 inches

Area

491.5341 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 = √(491.5341/π) = 12.5084 inches

                            d = 2 × 12.5084 = 25.0168 inches

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