You are given a geometric mathematical question. Questions in this task often involve shapes and Geometric Relationships. You are also given 4 or 5 answer options (associated with "A", "B", "C", "D", "E"). Do not generate anything else apart from one of the following characters: 'A', 'B, 'C', 'D', 'E'. LaTeX mathematical format (the standard way to express mathematical expressions in the typesetting software known as LaTeX) is used to express equations. Each question is solvable with high school math knowledge.

Q: If a, b, and x are positive integers and \(\triangle(a,x,b)\) is defined as the number of possible different triangles with sides of lengths a, b, and x, what is the value of \(\triangle(2,x,7)\)?
(A)2 (B)3 (C)4 (D)5 (E)6

A: B
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Q: If the length of one side of a triangle is 5, which of the following CANNOT be the lengths of the other two sides of the triangle?
(A)3 and 3 (B)3 and 5 (C)7 and 8 (D)7 and 3 (E)7 and 12

A: E
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Q: A rectangular box is constructed from ten square tiles, each of which has a perimeter of 24 centimeters. If the box is formed so that the tiles do not overlap, what is the volume of the box in cubic centimeters?
(A)432 (B)288 (C)240 (D)216 (E)36

A:
A
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