21-11-2016
Mathematics

contestada

What is the exact circumference of the circle?

A. 10π feet
B. 20π feet
C. 40π feet
D. 60π feet

What is the exact circumference of the circle A 10π feet B 20π feet C 40π feet D 60π feet class=

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Аноним Аноним

21-11-2016

Your answer would be B.)

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shahzaib784 shahzaib784

21-11-2016

circumference of a circle= pi multiplied by the diameter

= 20ft x pi

=20 pi feet so the answer is b

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