Circle with Area 70.8809 Square Inches

Instant diameter calculation and visualization

Diameter

9.4999 inches

Radius

4.75 inches

Circumference

29.8449 inches

Area

70.8809 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 = √(70.8809/π) = 4.75 inches

                            d = 2 × 4.75 = 9.4999 inches

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