shennelbrown19 shennelbrown19

09-12-2021
Mathematics

contestada

If the radius of a circle is ‘r’ units, which of the following is its circumference? *

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Аноним Аноним

09-12-2021

Answer:

2πr

Explanation:

The area of the unit circle is π (in general πr2 where r is the radius).

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