Circle with Area 770.6721 Square Inches

Instant diameter calculation and visualization

Diameter

31.3249 inches

Radius

15.6625 inches

Circumference

98.4101 inches

Area

770.6721 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 = √(770.6721/π) = 15.6625 inches

                            d = 2 × 15.6625 = 31.3249 inches

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