Question 305008
Which list could not be the measures of lengths of the three sides of a given triangle?
2 ft, 6 ft, 5 ft 
12 yd, 35 yd, 20 yd 
5 cm, 12 cm, 15 cm 
11 mi, 4 mi, 12 mi
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12 yd, 35 yd, 20 yd This one won't work.