MarkBoran3295 MarkBoran3295

20-12-2017
Mathematics

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What are the possible lengths for x, the third side of a triangle, if two sides are 13 and 7?

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midnitemoon80p03mds midnitemoon80p03mds

26-12-2017

[tex]x + 7 > 13 \\ x > 13 - 7 \\ x > 6[/tex]
[tex]13 + 7 > x \\ 20 > x \\ x < 20 \\ [/tex]
[tex]6 < x < 20[/tex]

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