### Home > CAAC > Chapter 1 > Lesson 1.1.2 > Problem 1-11

1-11.

The area of a rectangle is length x width. For this problem, the length x width = 18 un^{2}.

1 by 18, 2 x 9, 3 by 6

1-11.

The area of a rectangle is length x width. For this problem, the length x width = 18 un^{2}.

1 by 18, 2 x 9, 3 by 6