HELP ALERT ALERT MATH PROBLEM

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?

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?