Circle with Area 79.78 Square Inches

Instant diameter calculation and visualization

Diameter

10.0786 inches

Radius

5.0393 inches

Circumference

31.663 inches

Area

79.78 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 = √(79.78/π) = 5.0393 inches

                            d = 2 × 5.0393 = 10.0786 inches

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