Circle with Area 74.1413 Square Inches

Instant diameter calculation and visualization

Diameter

9.7159 inches

Radius

4.858 inches

Circumference

30.5235 inches

Area

74.1413 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 = √(74.1413/π) = 4.858 inches

                            d = 2 × 4.858 = 9.7159 inches

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