Question

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5. A farmer found a crop circle in his fields. He rode his tractor around it, and found that its
circumference was 1.884 miles. He rode his tractor directly across the center, and found
that the diameter was 0.6 miles. What is the area of the crop circle?

Answer 1

Answer: 0.283 square miles

Explanation:

The area of a circle is:

Diameter:A = (π/4) × D2

or, when you know the Circumference:A = C2 / 4π