Question 1141965
y, up the wall
25, hypotenuse ladder
6, along the ground, leg


{{{y^2+6^2=25^2}}}
{{{y=sqrt(25^2-6^2)}}}
{{{y=sqrt(589)}}}
{{{y=24.269322199}}}, maybe take that to  24.3 feet.


t, angle with the ground
{{{cos(t)=6/25}}}
.
.