What is this 44/160 in simplest form?

The graph of fx shown below has the same shape as the graph of gx = 3x^2 but is shifted down 2 units

Which must be true in order for the relationship △zyv ~ △xwv to be correct? zy ∥ wx ∠z ≅ ∠y and ∠w ≅ ∠x zv ≅ vy and wv ≅ vx ∠z ≅ ∠x and ∠w ≅ ∠y

Determine the area of a triangle with (see picture below)