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1) Lesson Objectives:
1) Lesson Objectives:
You should be able to understand the following terminology
points, lines an planes
types of angles
A: Points, lines and planes
A: Points, lines and planes
Read and try to understand Textbook 1B explanations and worked examples: pg 76 to 77.
Points, Lines and Planes
Points, Lines and Planes
B: Angles
B: Angles
C: Types of angles
C: Types of angles
D: Complementary and supplementary angles
D: Complementary and supplementary angles
Read and try to understand Textbook 1B explanations and worked examples: pg 78 to 80.
Angles
Angles
Angles and Degrees
Angles and Degrees
How to measure angles using a protractor.
Note:
Align one of the line segment to the line on the protractor. Start reading where the angle on the protractor starts at 0 degree. (Refer to Textbook 1B pg 78 diagram)
Types of angles
Types of angles
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