Question

Before rock climbing, Fernando, who is 5,5 ft tall, wants to know how high he will climb,He places a mirror on the ground and walks six feet backwards until he can see the top ofthe cliff in the mirror,Ratio-

Answer 1

`\begin{gathered} Ratio=(5.5)/(6) \\ \\ Ratio=0.92 \\ The\text{ ratio is 0.92} \\ (5.5)/(6)=(x)/(34) \\ x=(5.5)/(6)\cdot34 \\ x=31.2 \\ The\text{ height of the cliff is 31.2 ft} \end{gathered}`