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10-02-2022
Mathematics

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Can the sides of a triangle have lengths 7, 12, and 18?

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goddessboi goddessboi

10-02-2022

Answer:

Yes

Step-by-step explanation:

By the Triangle Inequality Theorem, if a supposed triangle has sides [tex]a[/tex], [tex]b[/tex], and [tex]c[/tex] where [tex]c[/tex] is the longest side, then [tex]a+b\geq c[/tex].

Here, [tex]7+12\geq18[/tex], so the given sides of the triangle can have these lengths

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