A Canoe Can Travel $16 \mathrm{ft} \mathrm{sec}$ In Still Water $\mathrm{ft} \mathrm{sec}$

Short Answer

A canoe can travel $16 \mathrm{ft} \mathrm{sec}$ in still water. Suppose a river is flowing at a rate of 5 $\mathrm{ft} \mathrm{sec}$ . If the canoe is traveling downstream at an angle of $45^{\circ}$ with the current, what is the speed of the canoe? Round numbers to 3 decimal places if necessary.