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7-3 Triangle Similarity

7-3 Triangle Similarity. I CAN -Use the triangle similarity theorems to determine if two triangles are similar. Use proportions in similar triangles to solve for missing sides. Recall in 7-2, to prove that two polygons are similar you had to:. Show all corresponding angles are congruent.

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Geometry B Chapter 7

Geometry B Chapter 7. 7.3 Similar Triangles. Objectives. Prove certain triangles are similar by using AA, SSS, and SAS. Use triangle similarity to solve problems. Warm Up Solve each proportion. 1. 2. 3.

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Warm Up Solve each proportion. 1. 2. 3.

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7-3

Triangle Similarity: AA, SSS, and SAS. 7-3. Warm Up. Lesson Presentation. Lesson Quiz. Holt Geometry. Objectives. Prove certain triangles are similar by using AA, SSS, and SAS. Use triangle similarity to solve problems.

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Prove certain triangles are similar by using AA, SSS, and SAS.

Objectives. Prove certain triangles are similar by using AA, SSS, and SAS. Use triangle similarity to solve problems. Example 1. Explain why the triangles are similar and write a similarity statement. Example 2A: Verifying Triangle Similarity. Verify that the triangles are similar.

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