The length of a rectangular garden is three times its width. If the area of the rectangular garden is 432 square meters, then what is the width of the rectangular garden?	Answers
A) 8	B) 9	C) 10	D) 11	E) 12
Let x be the width of the garden.   3x^2 = 432   x^2 = 144   x = 12   The answer is 12.
<result>E</result>
The length of a rectangular garden is three times its width. If the area of the rectangular garden is 432 square meters, then what is the width of the rectangular garden?