A rectangular garden has a fence along three sides and a wall along the fourth side. The fenced side opposite the wall is twice the length of each of the other two fenced sides. If the area of the rectangular garden is 1800 square feet, what is the total length of the fence, in feet?  Choose the correct choice
A) 60 B) 100 C) 120 D) 200 E) 300
two sides EACH = x the third = 2x and the wall length is thus 2x too   x*2x = 2x^2 = 1800 ie x^2 = 900 ie x = 30   L = 60 W= 30   TOTAL LENGHT OF FENCE = 2*30+60= 
<gadget id="calculator">2*30+60</gadget>
<output>120</output>
120   MY ANSWER IS C
<result>D</result>
A rectangular garden has a fence along three sides and a wall along the fourth side. The fenced side opposite the wall is twice the length of each of the other two fenced sides. If the area of the rectangular garden is 1800 square feet, what is the total length of the fence, in feet?