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8.4 Proving β³ Similarity by AA
Objective: Today we will use the Angle-Angle Similarity Theorem and we will solve real-life problems.
Warm-up: Find the values of π₯ and π¦ when the two polygons are similar.
8.5 Proving β³ Similarity by SSS & SAS
Objective: Today we will use the Side-Side-Side Similarity Theorem and use the Side-Angle-Side Similarity Theorem.
Checkpoint: Write a two-column proof to show that βπΏππ~βπππ without using vertical angles.
Statements Reasons 1. 1. Given 2. 2. 3. βπΏππ~βπππ 3.
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