1/3 x 14
2/3 x 7
4/6 x 7
2/6 x 14
1/3 x 28/2
1/3 x 42/3
If there are no options to choose from I’d say 25 but if there are options please post them
3 and 2/7 rounded is 3 and 3 times 3 is 9 and that's greater than 3 and 2/7.
That solid figure that you are is a square.