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Greeley [361]
3 years ago
10

Work out the circumference of this circle.

Mathematics
1 answer:
nevsk [136]3 years ago
6 0

Answer:

About 28.3

Step-by-step explanation:

Formula=2\pir

r=radius

d=diameter

radius is 1/2 of diameter

The diameter is 9 so the radius is 4.5

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