Circle with Area 189.9887 Square Inches

Instant diameter calculation and visualization

Diameter

15.5532 inches

Radius

7.7766 inches

Circumference

48.8617 inches

Area

189.9887 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 = √(189.9887/π) = 7.7766 inches

                            d = 2 × 7.7766 = 15.5532 inches

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