Two squares with side 8 and 4 are drawn side by side,Find the area of shaded region.
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.
The black area is simply 2 1 ( 8 + 4 ) ( 8 ) − 2 1 8 2 = 4 ( 1 2 − 8 ) = 1 6 .