1EM Unit 11 – Polygons – Tim Gan Math Online Courses

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1EM 11.1 Triangles 11 Topics

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1EM 11.1 Conceptual Bridging 1: Types of Angles

1EM 11.1 Worked Example 1

1EM 11.1 Practice Now 1 Question 1

1EM 11.1 Conceptual Bridging 2: Angle Sum of a Triangle

1EM 11.1 Worked Example 2 (Angle Sum of a Triangle)

1EM 11.1 Practice Now 2 Question 1

1EM 11.1 Conceptual Bridging 3: Exterior Angle of a Triangle

1EM 11.1 Worked Example 3

1EM 11.1 Practice Now 3 Question 1

1EM 11.1 Practice Now 3 Question 2

1EM 11.1 Practice Now 3 Question 3

1EM 11.1 Exercise 8 Topics

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1EM 11.1 Exercise Question 1

1EM 11.1 Exercise Question 2

1EM 11.1 Exercise Question 3

1EM 11.1 Exercise Question 4

1EM 11.1 Exercise Question 5

1EM 11.1 Exercise Question 6

1EM 11.1 Exercise Question 7

1EM 11.1 Exercise Question 8

1EM 11.2 Quadrilaterals 9 Topics

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1EM 11.2 Conceptual Bridging: Quadrilaterals and Its Properties

1EM 11.2 Worked Example 1 (Parallelogram)

1EM 11.2 Practice Now 1 Question 1

1EM 11.2 Practice Now 1 Question 2

1EM 11.2 Practice Now 1 Question 3

1EM 11.2 Worked Example 2 (Rhombus)

1EM 11.2 Practice Now 2 Question 1

1EM 11.2 Practice Now 2 Question 2

1EM 11.2 Practice Now 2 Question 3

1EM 11.2 Exercise 11 Topics

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1EM 11.2 Exercise Question 1

1EM 11.2 Exercise Question 2

1EM 11.2 Exercise Question 3

1EM 11.2 Exercise Question 4

1EM 11.2 Exercise Question 5

1EM 11.2 Exercise Question 6

1EM 11.2 Exercise Question 7

1EM 11.2 Exercise Question 8

1EM 11.2 Exercise Question 9

1EM 11.2 Exercise Question 10

1EM 11.2 Exercise Question 11

1EM 11.3 Polygons 17 Topics

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1EM 11.3 Conceptual Bridging 1: Polygons

1EM 11.3 Conceptual Bridging 2: Names of Polygons and The Sum of Interior Angles

1EM 11.3 Worked Example 2 (Sum of Interior Angles of Polygons)

1EM 11.3 Practice Now 2 Question 1

1EM 11.3 Practice Now 2 Question 2

1EM 11.3 Practice Now 2 Question 3

1EM 11.3 Worked Example 3 (Interior Angles of Regular Polygons)

1EM 11.3 Practice Now 3 Question 1

1EM 11.3 Practice Now 3 Question 2

1EM 11.3 Practice Now 3 Question 3

1EM 11.3 Conceptual Bridging 3: The Sum of Exterior Angle of a Polygon

1EM 11.3 Worked Example 4 (Sum of Exterior Angle)

1EM 11.3 Practice Now 4 Question 1

1EM 11.3 Practice Now 4 Question 2

1EM 11.3 Worked Example 5

1EM 11.3 Practice Now 5 Question 1

1EM 11.3 Practice Now 5 Question 2

1EM 11.3 Exercise 11 Topics

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1EM 11.3 Exercise Question 1

1EM 11.3 Exercise Question 2

1EM 11.3 Exercise Question 3

1EM 11.3 Exercise Question 4

1EM 11.3 Exercise Question 5

1EM 11.3 Exercise Question 6

1EM 11.3 Exercise Question 7

1EM 11.3 Exercise Question 8

1EM 11.3 Exercise Question 9

1EM 11.3 Exercise Question 10

1EM 11.3 Exercise Question 11