Angles in a Triangle
Geometry in My World (JG)
Properties of triangles1
Warm Up/ Activator Using scissors and a ruler, cut out a triangle from a piece of colored paper. Clean up your area afterwards. We will be using the triangle.
Triangle Sum Theorem & Exterior Angle Theorem. Work in groups to answer the questions. Try your best. 1.Name 2 pair of alternate interior angles 5 &
Warm-Up Find the value of x for which l || m. SWBAT use parallel lines to prove a theorem about triangles SWBAT find measures of angles of triangles.
Bellringer Find the slope going through the points. Use the given information to write an equation for each line. 1. 2. (2, 3), ( 1, 6) 1. m=-2/3.
Module 5 Lesson 1 Investigating Angles of Triangles (Please print the Learning guide notes that go with this lesson so that you can follow them and use.
4-1 Classifying Triangles
HONORS GEOMETRY 4.1. Classifying Triangles. Do Now: No need to write things- just discuss with someone near you. What is a triangle? How many sides does.
Bellringer
