Circle with Area 85.978 Square Inches

Instant diameter calculation and visualization

Diameter

10.4628 inches

Radius

5.2314 inches

Circumference

32.8699 inches

Area

85.978 in²

How to Calculate Circle Diameter from Area

Step-by-Step Solution

  1. Start with the circle area formula: A = πr²
  2. Solve for radius: r = √(A/π)
  3. Calculate diameter: d = 2r
r = √(85.978/π) = 5.2314 inches
d = 2 × 5.2314 = 10.4628 inches

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