Unit 7, Lesson 9# Drawing Triangles (Part 1)

Open Up Resources 40 min(s)

Draw triangles in different configurations when given two angle measures and one side length. Let's see how many different triangles we can draw with certain measurements. Learning targets: Given two angle measures and one side length, students can draw different triangles with these measurements or show that these measurements determine one unique triangle or no triangle. In the previous lesson, students were given collections of triangles and noticed that they shared angle and side measures, and that sometimes there was more than one type of triangle with the same measures.