The correct option is C Nelie's
Perimeter of the chessboard played by Max
= 15 + 15 + 15 + 15 = 60 inches
Perimeter of the snake and ladder game played by Rex
= 12 + 12 + 12 + 12 = 48 inches
Perimeter of the scrabble game played by Nelie
= 13 + 13 + 13 + 13 = 52 inches
60 > 52 > 48
The chessboard played by Max has the biggest perimeter.