Question 335823
Height of light pole  and Joe are parallel
..
distance from foot of light = 3 feet
shadow = 2 feet
total = 5 feet
..
Joe is 1.6 feet.
Let height of light pole be x feet
by congruent triangle theorem
x/5 = 1.6 /2
x= 5*1.6/2
x= 4 the height of light