1. Lesson 1

1.1. Launch

Mathematics 20-3 Module 4

Module 4: The Right Kind Of Triangles

 

Launch

 

This section checks to see if you have the necessary background knowledge and skills required to successfully complete Lesson 1.

 

Launch will review the following topics:

  • the characteristics of right triangles
  • complementary angles
  • the Pythagorean theorem
  • slope

Complete the following Are You Ready? questions. If you have difficulty or any questions, visit Refresher for a review or contact your teacher.