Circle with Area 126.6019 Square Inches

Instant diameter calculation and visualization

Diameter

12.6962 inches

Radius

6.3481 inches

Circumference

39.8864 inches

Area

126.6019 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 = √(126.6019/π) = 6.3481 inches

                            d = 2 × 6.3481 = 12.6962 inches

Similar Calculations

63.301 in² = 8.9776 inches diameter Calculate circle diameter for 63.301 square inches
94.9514 in² = 10.9953 inches diameter Calculate circle diameter for 94.9514 square inches
158.2524 in² = 14.1948 inches diameter Calculate circle diameter for 158.2524 square inches
189.9029 in² = 15.5497 inches diameter Calculate circle diameter for 189.9029 square inches