Logan is painting the wall of his chicken coop. It is 4 feet tall and has a total area of 20 square feet. How long is the wall?

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Answer 1 · 2016-03-13T06:53:49

#5.sq.feet#

Consider the wall

enter image source here

The wall is rectangular shaped

#Leng##t##h=4#

#Breadth=?#

Let's consider the Breadth as #b#

#Area# #of# #rect##a##ngl##e=l*b#

#l=l##en##g##t##h#

#b=breadth#

#:.4*b=20#

#b=20/4=5#