3 years ago

The segments shown below could form a triangle 6 5 12

Mathematics

1 answer:

juin [17]3 years ago

4 0

Answer:

Step-by-step explanation:

6 and 5 are the smaller sides but they only add to 11

the need to get to something higher than 12

no equal or less than

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For this case we must find the solution of the following quadratic equation:

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Substituting the values:

$x = \frac {-5 \pm \sqrt {5 ^ 2-4 (1) (7)}} {2 (1)}\\x = \frac {-5 \pm \sqrt {25-28}} {2}\\x = \frac {-5 \pm \sqrt {-3}} {2}$

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Answer:

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