The combined area of the 3 windowpanes and frame shown below is 924 in.2. The frame is of uniform width. What is the side length
, x, of each square windowpane? The image is of two rectangles one inside the other. Inner rectangle is divided into three squares each having length x . The space between the two rectangles is 6 inch both in length and width. A. 10 in. B. 20 in. C. 15 in. D. 25 in.
