SOLUTION: the following lengths (are all in centimeters) can be used as sides of a triangle except one. a. 5,7,9 b. 7,10,11 c. 19,19,38 d. 24,25,48

Algebra ->  Formulas -> SOLUTION: the following lengths (are all in centimeters) can be used as sides of a triangle except one. a. 5,7,9 b. 7,10,11 c. 19,19,38 d. 24,25,48      Log On


   

Question 1191111: the following lengths (are all in centimeters) can be used as sides of a triangle except one.
a. 5,7,9
b. 7,10,11
c. 19,19,38
d. 24,25,48
Answer by ikleyn(52787) About Me  (Show Source):
You can put this solution on YOUR website!
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Except of  (c),  because in case  (c)  the triangle inequality does not work.