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OpenStudy (anonymous):
Question Navigator 10. (5 pt) What is the circumference of this circle? Use π ≈ 3.14. Round your answer to the nearest tenth of a centimeter. A. 94.2 cm B. 176.6 cm C. 23.6 cm D. 47.1 cm http://static.k12.com/calms_media/media/1299500_1300000/1299629/1/ae096f4f0bd5760979cb8aba97882b597a24574c/144249.jpg
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OpenStudy (anonymous):
C = πd
OpenStudy (anonymous):
so 23.6 is the answer
OpenStudy (anonymous):
What did you do to get that?
OpenStudy (anonymous):
time it by -5
OpenStudy (anonymous):
I'm confused by where -5 came from. All you have to do is multiply the diameter by π.
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OpenStudy (anonymous):
why is math so hard
OpenStudy (anonymous):
the answer is D
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
thank you
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