选择题
2015 AMC 8 Problem 25: Largest Square After Corner Cuts
One-inch squares are cut from the corners of a 5-inch square. What is the area in square inches of the largest square that can be fitted into the remaining space?
2015 AMC 8 第 25 题：切角后的最大正方形
从 5 英寸正方形的角上切出 1 英寸正方形。剩余空间可以容纳的最大正方形的面积是多少平方英寸
A.
9
B.
12 1/2
C.
15
D.
15 1/2
E.
17