Circle with Area 37.9706 Square Inches

Instant diameter calculation and visualization

Diameter

6.9531 inches

Radius

3.4766 inches

Circumference

21.8438 inches

Area

37.9706 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 = √(37.9706/π) = 3.4766 inches

                            d = 2 × 3.4766 = 6.9531 inches

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