Lesson: Pascal’s Triangle

Mathematics

In this lesson, we will learn how to solve problems on Pascal’s triangle.

Explainer

Q1:

In the picture of Pascal’s triangle shown, what type of numbers appear in the diagonal indicated by the arrow?

Q2:

What is the sum of the terms in the 30th row of Pascal’s triangle?

Q3:

The figure shows a section of Pascal’s triangle. Without using a calculator, find the sum of the highlighted elements.

Preview