3 years ago

What is the exact circumference of a circle that has a radius of 10 cm?

Mathematics

2 answers:

Anton [14]3 years ago

4 0

Answer:

C = 20π cm

Step-by-step explanation:

If you want the "exact circumference," use π instead of the usual approximation 3.14 or 3.14159.

Here the circumference is C = 2π(10 cm), or C = 20π cm.

viktelen [127]3 years ago

3 0

The exact circumference is 62.83 cm.

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