Circle with Area 989.1327 Square Inches

Instant diameter calculation and visualization

Diameter

35.4881 inches

Radius

17.744 inches

Circumference

111.489 inches

Area

989.1327 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 = √(989.1327/π) = 17.744 inches

                            d = 2 × 17.744 = 35.4881 inches

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