Geometry
Haese MYP Mathematics 2 - Chapter 3D - 3E, page 52
Haese MYP Mathematics 2 - Chapter 3D - 3E, page 52
You will use these skills in landscaping, architecture, research, construction, hairdressing, fashion, design and computing
You will be able to:
Identify and name parts of different angles and their properties
Use a protractor to measure angles
Calculate sum total of complementary and supplementary angles and vertically opposite angles
Find missing angle values using angle properties
Warm Up Activity:
Key Vocabulary:
Supplementary, corresponding, acute, rays, right, reflex, straight, obtuse, vertically opposite
Let's go through some more (advanced).....
Notes:
Find the missing angle using knowledge of total angle sum or difference
Visual cue of symmetrical angle will guide equivalence
Use angle laws to help solve problems
Textbook Questions: Chapter 3D - 3E (every 2nd question)
Worksheet below - naming and angle types
Worksheet 2 below - complementary/supplementary
Write down all the key words and definitions of different types of angles and give examples of each