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gabbyalicorn
 one year ago
A wheel has a diameter of 16 cm.
Approximately how far does it travel in 5 revolutions?
A.
502.4 cm
B.
251.2 cm
C.
100.48 cm
D.
80 cm
gabbyalicorn
 one year ago
A wheel has a diameter of 16 cm. Approximately how far does it travel in 5 revolutions? A. 502.4 cm B. 251.2 cm C. 100.48 cm D. 80 cm

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gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.0@johnweldon1993 i think 80 what im doing : 16 x 5

johnweldon1993
 one year ago
Best ResponseYou've already chosen the best response.1When you travel 1 rotation...how far do you go? *hint...you travel in 1 full circle...so you cover how much distance?

johnweldon1993
 one year ago
Best ResponseYou've already chosen the best response.1Okay right...360 degrees...which is also equal to \(\large 2\pi\) right?

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.0well when i did 2 x 3.14 it got me to 6.28

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.0divide 100.48 by 16

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.0oh wait no i was wrong

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.0i just realized that

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.0which would be 502.4

unknownunknown
 one year ago
Best ResponseYou've already chosen the best response.1c/d = pi. c = pi * d = 16 * pi. Times 5 rotations = 16 * pi * 5 = 251.2

johnweldon1993
 one year ago
Best ResponseYou've already chosen the best response.1Hang on 1 second...

johnweldon1993
 one year ago
Best ResponseYou've already chosen the best response.1Yes >.< that is correct right there! Dumb mistake!

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.0oh kk thanks again

johnweldon1993
 one year ago
Best ResponseYou've already chosen the best response.1Thank you @unknownunknown it must be too late for me to think!

unknownunknown
 one year ago
Best ResponseYou've already chosen the best response.1Haha, don't worry I make worse all the time.
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