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PLS HELP FAST FIND THE CIRCUMFERENCE OF EACH CIRCLE

PLS HELP FAST FIND THE CIRCUMFERENCE OF EACH CIRCLE-example-1

1 Answer

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Answer:

1. 15.7

2. 50.3

3. 66.0

Explanation:

Circumference = Dπ

1. 5π ≈ 15.7

2. 16π ≈ 50.3

3. 21π ≈ 66.0

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