Can you from a triangle with side lengths of 15,6, and 6?

Answer:
No
Step-by-step explanation:
In order to construct a triangle sum of the lengths of any two sides must always be greater than the third side.
Here,
[tex]6 + 6 = 12 \ngtr \: 15 \\ [/tex]
Hence, it is not possible to form a triangle with side lengths of 15,6, and 6.