This topic is locked. If you want to discuss this question please re-post it in the respective forum.
In the figure above, two rectangles with the same dimensions overlap to form the shaded region. If each rectangle has perimeter 12 and the shaded region has perimeter 3, what is the total length of the heavy line segments?
(A) 15 (B) 18 (C) 21
(D) 22 (E) 23
clip_image001.gif [ 724 Bytes | Viewed 739 times ]