Question 35
Juca is a scout exploring near his campsite. After collecting fruit and wood, he must fetch water from the river and return to his tent. In the figure, Juca is represented by $J$, the river by line $r$, and his tent by $B$. The perpendicular feet $C,E$ of $B,J$ on $r$ are $180\ \mathrm{m}$ apart.
What is the shortest distance Juca can travel to return to his tent via the river?
What is the shortest distance Juca can travel to return to his tent via the river?