3 years ago

Suppose the diameter of a circle is 4 units. What is its circumference?

Mathematics

2 answers:

Alinara [238K]3 years ago

8 0

Answer:

pi4

Step-by-step explanation: Formula is piD, diamter is 4, so pi4 which equals 12.56

maxonik [38]3 years ago

3 0

Answer: 12.56 units

Step-by-step explanation:

I had this on khan academy

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