4 years ago

HELP ME PLEASE BE QUICK

Mathematics

2 answers:

tia_tia [17]4 years ago

4 0

Answer:

3Pi km

Step-by-step explanation:

C = Pi x D

D = 3km

C = Pi x 3km

C = 3Pi km or 9.424777961

Shalnov [3]4 years ago

3 0

Answer:

9.424

Step-by-step explanation:

Use the circumference formula which is pi times diameter or two times pi times radius you get the same thing regardless. but its pi times 3 and you get 9.42477796077 ... Also pi is also used as 3.14 as a simpler version sometimes not all the time though.

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