If we already know that XY=WZ, which additional fact would prove that quadrilateral WXYZ is a parallelogram?

Fiona and her friends are playing a game by guessing where a coin will land when it is randomly dropped inside the square shown below. fiona guesses that the coin is likely to land in the blue area. which explains whether or not fiona is correct and why?

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?

Describe a situation that you could represent with the inequality x< 17