The length of a rectangle is 3 times the width. The area of this rectangle is 243 feet squared. What are the dimensions?
Width =feet (this is the short side)
Length=feet (this is the long side that is 3 times the width)

Step-by-step explanation:

width = x

length= 3x

Area = length * width

243=3x * x

3÷243 =3x^2÷3

√81=√x^2

x=9

3x=3*9=27

Width=9

Length=27

incomplete question. how do you expect anyone to you when you do not post the question in its entirety?

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