Circle with Area 17.945 Square Inches

Instant diameter calculation and visualization

Diameter

4.78 inches

Radius

2.39 inches

Circumference

15.0168 inches

Area

17.945 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 = √(17.945/π) = 2.39 inches

                            d = 2 × 2.39 = 4.78 inches

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