In the rectangle WXYZ, the parallelogram PQRS is formed as shown. The segment PT is perpendicular to SR. The length of ST is

**Answer Choices**

A. \frac{13}{12}

B. \frac{13}{5}

C. \frac{12}{13}

D. \frac{16}{13}

E. 1

In the rectangle WXYZ, the parallelogram PQRS is formed as shown. The segment PT is perpendicular to SR. The length of ST is

**Answer Choices**

A. \frac{13}{12}

B. \frac{13}{5}

C. \frac{12}{13}

D. \frac{16}{13}

E. 1