Mathematics

Ashley Fuller

8 December, 16:03

A smaller rectangle is inside of a larger rectangle. The smaller rectangle has sides lengths of 9 x and 6 x. The distance to the larger rectangle on all sides is x. The space between the smaller rectangle and the larger rectangle is shaded.

The figure shows two rectangles. Which expression represents the area of the shaded region?

16x2

34x2

54x2

88x2