### Home > MC1 > Chapter 3 > Lesson 3.4.4 > Problem 3-131

3-131.

Study the pattern below. Sketch and label the fourth and fifth figures and then predict how many dots will be in the ^{th} figure.

This problem is very similar to problem 3-32. Go back and look at that one if you are having trouble getting started.

In this pattern, you begin with