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can 15 A 7B and 8C make a triangle

 Feb 6, 2015

Best Answer 

 #2
avatar+23254 
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If the three sides have lengths 7, 8, and 15, they will not form a triangle; they will lie on one line segment.

For three lengths to form a triangle, each two lengths added together must be larger than the third length, in all possible combinations.

 Feb 6, 2015
 #1
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yes but not in that order

 Feb 6, 2015
 #2
avatar+23254 
+5
Best Answer

If the three sides have lengths 7, 8, and 15, they will not form a triangle; they will lie on one line segment.

For three lengths to form a triangle, each two lengths added together must be larger than the third length, in all possible combinations.

geno3141 Feb 6, 2015

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