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02-12-2019
Mathematics

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

Respuesta :

02-12-2019

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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