15. Find distance and displacement of a person

 

 

This is a path diagram of a rectangular park. The distances are given as \(AB = BC = \) 21 \(m\). \(AF =\) 13 \(m\). The curved path \(BD = \)12 \(m\). If the opening gate is on \(A\) and the end gate is on \(F\), imagine Tanya is travelling in a path \(ABCDBEF\). What is the displacement and distance travelled by Tanya?

  

Distance travelled by Tanya \(=\)  \(m\)