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A circular rock garden has a radius of 19.5 feet. What is the approximate circumference of the rock garden?

OA. 38 feet
O B. 61 feet
O C. 123 feet
O D. 380 feet

1 Answer

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Answer:

c. 123 feet

Explanation:

The circumference formula is 2πr

2*19.5 = 39

39*π ≈ 123

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