$\text{tan}(8^\circ) =\frac{\Delta y}{\Delta x} = \frac{\textit{t}}{82}$

$82(\tan8^\circ)=t$

$t ≈ 11.524$

$p ≈ 3.215$

Rotate the triangle so that $68^\circ$ is the slope angle, then use the same method as in parts (a) and (b).