# Wire Theory

There is a circular rod with a wire wound symmetrically around it. The wire goes exactly 4 times around the rod.

If the rod is 12 cm long and has a circumference of 4 cm, the length of the wire would be ____ cm.

There is a circular rod with a wire wound symmetrically around it. The wire goes exactly 4 times around the rod.

If the rod is 12 cm long and has a circumference of 4 cm, the length of the wire would be ____ cm.