jakhalil
jakhalil
01-07-2017
Mathematics
contestada
Helppp me pleaseeeeeee
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AJGreen
AJGreen
01-07-2017
circumference = πD
π*49 = 153.94 (We can leave it as it is because there are two halves to the circle on either side of the training track)
81*2 = 162 (There are two 81 meter lines)
153.94+162 = 315.94m
The length of the training track is 315.94m
Hope this helps! :)
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