3 years ago

A triangle has two sides of length 5 and 12. what value could the length of the third side be? More then one can be correct.

1 answer:

5 0

$Condition\ for\ existing\ triangle\\\\
a,b,c- sides\ of\ triangle\\\\
a+b>c\\a+c>b\\b+c>a\\
5+12=17\\\\
a)\ 712 \ , 7+12>5 \\
b)\ 512\\c)19\not5 \\\Third \side\ can\ be\ a,e,f
$

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