Respuesta :

In the given right triangle

Applying the Pythagorean Theorem

[tex]74^2=70^2+x^2[/tex]

Solve for x

[tex]\begin{gathered} x^2=74^2-70^2 \\ x^2=576 \\ x=24\text{ ft} \end{gathered}[/tex]

Therefore

The answer is 24 ft