Given:
shap of runaway is rectangle that mean area of rectangle is :
[tex]\text{Area}=\text{length}\times\text{width}[/tex]
The width of rectangle is 170 feet
Area of rectangle is 2057000
put all give data is formula of area then:
[tex]\begin{gathered} \text{Area=length}\times\text{width} \\ 2057000=\text{length}\times170 \\ \text{length}=\frac{2057000}{170} \\ \text{length}=12100 \end{gathered}[/tex]
And length in ft that mean runway is 12100 ft long.
