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Help! I need to know the circumference of the circle and the area of the half circle! Use 3.14 for pi

Help! I need to know the circumference of the circle and the area of the half circle-example-1
User Xxxmatko
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1 Answer

8 votes

Answer:

18.8495559215

Explanation:

circumference = diameter * pi

6 * π = 18.8495559215

User Jonathan Bender
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