3EM Unit 9 – Congruency and Similarity – Tim Gan Math Online Courses

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3EM 9.1 Congruence 12 Topics

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3EM 9.1 Conceptual Bridging: Congruence

3EM 9.1 Worked Example 1 (Proving using SSS Congruency Test)

3EM 9.1 Worked Example 2 (Proving using SAS Congruency Test)

3EM 9.1 Worked Example 3 (Proving using AAS Congruency Test)

3EM 9.1 Worked Example 4 (Proving using RHS Congruency Test)

3EM 9.1 Practice Now 1 Question 1

3EM 9.1 Practice Now 1 Question 2

3EM 9.1 Practice Now 1 Question 3

3EM 9.1 Practice Now 1 Question 4

3EM 9.1 Practice Now 1 Question 5

3EM 9.1 Practice Now 1 Question 6

3EM 9.1 Practice Now 1 Question 7

3EM 9.2 Similarity 11 Topics

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3EM 9.2 Conceptual Bridging: Similarity

3EM 9.2 Worked Example 1 (Proving using AA Similarity Test)

3EM 9.2 Worked Example 2 (Proving using SAS Similarity Test)

3EM 9.2 Worked Example 3 (SSS Similarity Test)

3EM 9.2 Practice Now 1 Question 1

3EM 9.2 Practice Now 1 Question 2

3EM 9.2 Practice Now 1 Question 3

3EM 9.2 Practice Now 1 Question 4

3EM 9.2 Practice Now 1 Question 5

3EM 9.2 Practice Now 1 Question 6

3EM 9.2 Practice Now 1 Question 7

3EM 9.3 Area and Volume of Similar Figures and Solids 13 Topics

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3EM 9.3 Conceptual Bridging: Area and Volume of Similar Figures and Solids

3EM 9.3 Worked Example 1 (Finding Areas of Similar Figures)

3EM 9.3 Worked Example 2 (Problem involving Similar Figures)

3EM 9.3 Worked Example 3 (Finding Volumes of Similar Solids)

3EM 9.3 Worked Example 4 (Problem involving Similar Solids)

3EM 9.3 Practice Now 1 Question 1

3EM 9.3 Practice Now 1 Question 2

3EM 9.3 Practice Now 1 Question 3

3EM 9.3 Practice Now 1 Question 4

3EM 9.3 Practice Now 1 Question 5

3EM 9.3 Practice Now 1 Question 6

3EM 9.3 Practice Now 1 Question 7

3EM 9.3 Practice Now 1 Question 8