If the area of a square with sides of length 8 centimeters is equal to the area of a rectangle with a width of 4 centimeters, what is the length of the rectangle, in centimeters?
Select the correct option.
A) 4  B) 8  C) 12  D) 16  E) 18
Let length of rectangle = L   8^2 = L*4   =&gt; L = 64/4= 
<gadget id="calculator">64/4</gadget>
<output>16</output>
16   Answer 16
<result>D</result>
If the area of a square with sides of length 8 centimeters is equal to the area of a rectangle with a width of 4 centimeters, what is the length of the rectangle, in centimeters?