Circle with Area 15.1296 Square Inches

Instant diameter calculation and visualization

Diameter

4.389 inches

Radius

2.1945 inches

Circumference

13.7886 inches

Area

15.1296 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 = √(15.1296/π) = 2.1945 inches

                            d = 2 × 2.1945 = 4.389 inches

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