Splash Screen. Lesson Menu Five-Minute Check (over Lesson 10–2) Then/Now New Vocabulary Key Concept: Angles of a Triangle Example 1: Find Angle Measures.
5.5 use inequalities in a triangle
HOT SEAT CHALLENGE. SCORING First team finished with correct answer Second team finished with correct answer Correct answer Incorrect answer Talking 3.
Draw the following: 1. acute triangle 2.right triangle 3.obtuse triangle 4. acute, scalene triangle 5.obtuse, isosceles triangle 6. right, scalene.
Properties and Theorems. List of Theorems Chapters 1-3 Ruler Postulate Segment Addition Postulate Protractor Postulate Angle Addition Postulate Law of.
Parallel Lines and the Triangle Angle-Sum Theorem Geometry Mrs. King Unit 3, Lesson 3.
Bell Work Find the measure of the missing variables and state what type of angle relationship they have(alt. interior, alt. ext, same side interior, corresponding).
Triangles in Art
Splash Screen. Then/Now You solved equations by adding or subtracting. (Lesson 4–3) Find the missing angle measure of a triangle. Classify triangles by.
Warm-up. Agenda Chapter 4 Identifying Congruent Triangles 4-1 Classifying Triangles.
SHAPES. TRIANGLE – 3 SIDED SHAPE TRI MEANS 3.
By Hunter Chen Triangles in Art. Triangles can be used to draw many different body parts such as the nose. Many different cultures use triangles in there.
