3 years ago

Alone for r, when c=14

Mathematics

1 answer:

mamaluj [8]3 years ago

3 0

Answer: r = 7

Step-by-step explanation:

1. C, in this case, represents the circumference of a circle. The formula for the circumference of a circle is "dπ" or "2rπ" (diameter x pi or radius x 2 x pi).

2. 14 is the diameter. The radius is half the diameter. 14 / 2 is 7.

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