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Andrew [12]
3 years ago
11

...............................................the problem below is so hard...................................

Mathematics
2 answers:
Flauer [41]3 years ago
5 0

Answer:

16 cm

Step-by-step explanation:

Circumference of a circle

We are told that the string is wound symmetrically around a circular rod.

Now, the circumference of the rod is 4 cm and length is 12 cm.

Now, circumference is also the length of a circle. Thus, one wound of the string will be equal to the circumference of the rod.

Thus, one wound = 4 cm

Since the string makes 4 turns about the rod, then;

Length of string = 4 × 4 = 16 cm

hopes this helps ya out

boyakko [2]3 years ago
3 0

Answer:

Bru h they deleted my answer lma0

Step-by-step explanation:

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