### 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 100^{th} figure. Homework Help ✎

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 3 dots and add 3 more with each figure. Use this description to help you with this problem.