N △RST, RW=27 cm . What is the length of RX⎯⎯⎯⎯⎯? Enter your answer in the box. cm A right triangle R T S with right angle at T. U is the midpoint of side R T. Segment R U and segment U T are labeled with triple tick mark. W is the midpoint of side T S. Segment T W and segment W S are labeled with single tick mark. V is the midpoint of side S R. Segment S V and segment V R are labeled with double tick mark. Line segment R W and T V and S U are medians of the triangle. Medians intersect with each other at an interior point labeled as X.