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Mathematics 15 Online
OpenStudy (anonymous):

which three lengths could be the lengths of the sides of a triangle? A.6,22,10 B.9,22,11 C.7,25,11 D.10,14,23

OpenStudy (radar):

D. could be, but the real question is why A, B, C could not!.

OpenStudy (anonymous):

Each side much be less than the sum of the two others and bigger than their difference.

OpenStudy (anonymous):

6 < 22 -10 9< 22-11 7< 25-11

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