Qwizy BINGO - Related Rates Question #29

$Solve each related rate problem. A $6\,ft$ tall person is walking towards a $19\,ft$ tall lamppost at a rate of $6\,ft/sec.$ Assume the scenario can be modeled with right triangles. At what rate is the length of the person's shadow changing when the person is $14\,ft$ from the lamppost?$