becky69 becky69
  • 26-11-2017
  • Mathematics
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Calculate the length of the circumference of a circle with radius of 7cm

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Topmadworld
Topmadworld Topmadworld
  • 26-11-2017
Hey there,
Length (diameter)= 7 + 7
                            = 14 cm
Circumference = 2 x pi x r
                        = 2 x pi x 7
                        = 14 pi

Hope this helps ^_^

~Top
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