Circle with Area 189.4589 Square Inches

Instant diameter calculation and visualization

Diameter

15.5315 inches

Radius

7.7657 inches

Circumference

48.7936 inches

Area

189.4589 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 = √(189.4589/π) = 7.7657 inches

                            d = 2 × 7.7657 = 15.5315 inches

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