What is the circumference of the circle shown below? (Round your answer to the nearest tenth.) A. 12.2 B. 6.1 C. 38.3 D. 76.7
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The formula for circumference is C = 2πr, where r is the radius of the circle and π is a constant approximately equal to 3.14. We can see that the diameter of the circle is 12 units, so the radius is half of that, or 6 units. Plugging this value into the Show more…
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