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.
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Question: In a standard coordinate plane, if Q is the point \((1,5)\), R is the point \((1,1)\), and S is the point \((4,1)\), what is the length of QS?
(A)3 (B)4 (C)5 (D)6 (E)7

Answer: C


Question: If the circumference of a circle is equal to the perimeter of a square whose sides are \(7t\), what is the radius of the circle?
(A)1 (B)2 (C)4 (D)\(\pi\) (E)\(2\pi\)

Answer: B


Question: In square PQRS, point T is the midpoint of side \(\overline { QR } \). If the area of PQRS is 3, what is the area of quadrilateral PQTS ?
(A)\(\frac { 3 } { 2 } \) (B)2 (C)\(\frac { 9 } { 4 } \) (D)\(\frac { 3 \sqrt { 3 } } { 2 } \) (E)\(2 \sqrt { 3 } \)

Answer:
C