Circle with Area 87.4001 Square Inches

Instant diameter calculation and visualization

Diameter

10.549 inches

Radius

5.2745 inches

Circumference

33.1406 inches

Area

87.4001 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 = √(87.4001/π) = 5.2745 inches

                            d = 2 × 5.2745 = 10.549 inches

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