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Mathematics 15 Online
OpenStudy (doranza):

which three lengths could be the lengths of the sides of a triangle? [A] 9cm, 22cm, 11cm [B] 10cm, 14cm, 23cm [C] 6cm, 22cm, 10cm [D] 7cm, 35cm, 11cm

OpenStudy (anonymous):

you cant have a triangle if two sides add up to less than the third side. therefore, B, because 10+14=24, which is less than 23, and the other choices don't work.

OpenStudy (doranza):

thanks

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