Circle with Area 3.8784 Square Inches

Instant diameter calculation and visualization

Diameter

2.2222 inches

Radius

1.1111 inches

Circumference

6.9812 inches

Area

3.8784 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 = √(3.8784/π) = 1.1111 inches

                            d = 2 × 1.1111 = 2.2222 inches

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