question_answer

Diagonal PR of a rectangle PQRS is produced to the point E such that PR: RE = 2: 1. If PQ = 8 cm and QR = 6 cm, then the length of SE is ________

A)  \[2\sqrt{5}cm\]             

B)  \[3\sqrt{17}cm\]   

C)  \[3\sqrt{15}cm\]           

D) \[4\sqrt{19}cm\]

E) None of these