geometry notes section 7-3: proving triangles similar ... section 7-3 blank.pdf · geometry notes...

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Geometry Notes Section 7-3: Proving Triangles Similar *Objectives: *Angle-Angle Similarity (AA~) Postulate *Postulate *If… *Then… *Side-Angle-Side Similarity (SAS~) Postulate *Theorem *If… *Then… *Side-Side-Side Similarity (SSS~) Postulate *Theorem *If… *Then…

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Page 1: Geometry Notes Section 7-3: Proving Triangles Similar ... section 7-3 blank.pdf · Geometry Notes Section 7-3: Proving Triangles Similar *Objectives: *Angle-Angle Similarity (AA~)

Geometry Notes Section 7-3: Proving Triangles Similar *Objectives:

*Angle-Angle Similarity (AA~) Postulate

*Postulate *If… *Then…

*Side-Angle-Side Similarity (SAS~) Postulate

*Theorem *If… *Then…

*Side-Side-Side Similarity (SSS~) Postulate

*Theorem *If… *Then…

Page 2: Geometry Notes Section 7-3: Proving Triangles Similar ... section 7-3 blank.pdf · Geometry Notes Section 7-3: Proving Triangles Similar *Objectives: *Angle-Angle Similarity (AA~)

*indirect measurement:

In-class: p. 455-457 #18, 20, 22, 26

Homework: p. 455-457 #7-25 (odd), not #13 Interactmath: #7, 11, 13, 15, 23, 25