Wsg uh bihh bored .. who wanna talk?

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?

Anyone know? will mark brainliest if correct!

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then