BillyBob and Joe are playing a game, where each is drawing a lines. BillyBob draws horizontal lines...and Joe draws vertical lines. BillyBob draws five lines, and Joe draws eight lines. In the end, BillyBob and Joe end up with a beautiful rectangle! How many total rectangles are in the rectangle that they drew (yes...you may include the big rectangle)?
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
No explanations have been posted yet. Check back later!