问题描述：
a SAT math question
on a square gameboard that is divided into n rows of n squares each ,k of these square lie along the boundry of the gameboard.which of the following is a possible value for
10
25
34
42
52
on a square gameboard that is divided into n rows of n squares each ,k of these square lie along the boundry of the gameboard.which of the following is a possible value for
10
25
34
42
52
问题解答：
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