Yana10idn
Answered

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2. A bicycle wheel has a radius of 32 cm. How far will the bicycle travel when the wheel has made one complete turn?2,000 complete turns?

Sagot :

Use the formula of a circumference.

C = 2[tex] \pi [/tex]r
   = 2[tex] \pi [/tex](32)
   = 64[tex] \pi [/tex]
   = 201.06 cm --> in one complete turn

then, 64[tex] \pi [/tex] (2000) = 128000[tex] \pi [/tex]
                                          = 402,123.8597 cm --> in 2,000 complete turns