Circle with Area 8.7156 Square Inches

Instant diameter calculation and visualization

Diameter

3.3312 inches

Radius

1.6656 inches

Circumference

10.4653 inches

Area

8.7156 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 = √(8.7156/π) = 1.6656 inches

                            d = 2 × 1.6656 = 3.3312 inches

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