The number of triangles created is always two fewer than the number of sides (n) in the polygon.

How can you write this as an expression?

Which expression is equivalent to the expression shown?

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3