2 Answers

Marcel Blanck · Answer 1 · 2022-11-04T03:55:00+0000

Answer:

8.995 cm

Explanation:

The circumference formula is:
$C=2\pi r$

We are given the circumference, which is 56.52cm.

The question wants us to find the radius, r.

To achieve this, we must solve for r.

Plugging in 56.52 for C we get:

$56.52=2\pi r$

Dividing both sides by
$2\pi$ , we find r:
8.995

$(56.52)/(2\pi ) =r$

8.995 ≈

If you want to round it up, you can round it to 9cm.

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