Respuesta :

Given:

Given that a sides of the triangre.

[tex]\begin{gathered} 12cm \\ 10cm \\ 18cm \end{gathered}[/tex]

Required:

To check whether the given lengths would be able to make a triangle.

Explanation:

The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

Here the sum of

[tex]12+10=22[/tex]

And

[tex]22>18[/tex]

Therefore, The given lengths are able to make a triangle.

Final Answer:

The given lengths are able to make a triangle.