Leila drew a polygon with coordinates (-1, 2), (1, 2), (1, -2), and (-1, -2). She then obtained another polygon with coordinates (-6, 12), (6, 12), (6, -12), (-6, -12). What was the scale factor and center of this dilation?

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking