Circle with Area 189.7575 Square Inches

Instant diameter calculation and visualization

Diameter

15.5437 inches

Radius

7.7719 inches

Circumference

48.832 inches

Area

189.7575 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 = √(189.7575/π) = 7.7719 inches

                            d = 2 × 7.7719 = 15.5437 inches

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