haybug1808 haybug1808

05-02-2021
Mathematics

contestada

Please help.
What is the circumference of the following circle?
(r = 1)
____ units
(the picture wouldn't work.)

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gizelleramirez05 gizelleramirez05

05-02-2021

Answer:

2π

Step-by-step explanation:

When a circle's radius is 1—called a unit circle—its circumference is 2π.

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Аноним Аноним

05-02-2021

2£ sorry if it's wronge

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