Circle with Area 1.2 Square Inches

Instant diameter calculation and visualization

Diameter

1.2361 inches

Radius

0.618 inches

Circumference

3.8833 inches

Area

1.2 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 = √(1.2/π) = 0.618 inches

                            d = 2 × 0.618 = 1.2361 inches

Similar Calculations

0.6 in² = 0.874 inches diameter Calculate circle diameter for 0.6 square inches
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