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4 years ago

10

A circle has a circumference of 320π cm. what is it radius

1 answer:

harkovskaia [24]4 years ago

4 0

Answer:

The radius of the circle is 160cm

Step-by-step explanation:

circumference of circle = 2πr

circumference = 320π cm

2πr = 320π

2r = 320

r = 160 cm

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