Home > CCAA8 > Chapter 11 Unit 12 > Lesson CCA: 11.2.1 > Problem 11-36
11-36.
Find an equation that represents the number of tiles in the tile pattern below.
tile | tile | |
tile | tile | |
tile | tile | tile |
Figure 0
tile | tile | tile | |
tile | tile | tile | |
tile | tile | tile | |
tile | tile | tile | tile |
Figure 1
tile | tile | tile | tile | |
tile | tile | tile | tile | |
tile | tile | tile | tile | |
tile | tile | tile | tile | |
tile | tile | tile | tile | tile |
Figure 2
The shapes are rectangles with one extra tile.
What is the formula for the area of a rectangle?
One possible equation is