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OpenStudy (anonymous):
What is the circumference of a circle with a diameter equaling 7 centimeters in length? Use 3.14 for π. A)21.98 cm B)31.4 cm C)10.99 cm D)43.96 cm
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OpenStudy (anonymous):
pi*d just multiply
OpenStudy (anonymous):
Circumfrence = 2 * pie * r
OpenStudy (anonymous):
2 * 3.14 * 3.5
OpenStudy (anonymous):
@LeahAnnEvans19 just do....wat u r waiting for
OpenStudy (anonymous):
Thanks Yahoo o;
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OpenStudy (anonymous):
welcome.....dear
OpenStudy (amistre64):
Yahoo, since 2r = d why do you do the extra work of halving the diameter in order to double the radius?
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