Circle with Area 15.5808 Square Inches

Instant diameter calculation and visualization

Diameter

4.454 inches

Radius

2.227 inches

Circumference

13.9926 inches

Area

15.5808 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 = √(15.5808/π) = 2.227 inches

                            d = 2 × 2.227 = 4.454 inches

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