Geometry
# Properties of Triangles

**largest possible** length for the third side?

$x, x + 5$ and $x + 11.$ Which of the following is NOT a possible value for $x?$

The three side lengths of a non-degenerate triangle areTwo of the legs of an isosceles triangle have length 12 and 27 respectively. What is the perimeter of the triangle?

**Details and assumptions**

An isosceles triangle is a triangle with exactly two equal sides.