Question

Determine if the side lengths 6, 11, and 19 form a triangle. If it is a triangle, classify it by its sides.



It's not a triangle.
scalene triangle
isosceles triangle
equilateral triangle

Answer 1

Do you know what all triangles are special for?

Answer 2

In all the triangles:

\( \color{Black}{\Rightarrow a + b > c}\)
\( \color{Black}{\Rightarrow a + c >b}\)
\( \color{Black}{\Rightarrow b + c>a}\)

Where a,b,c are random sides.