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Applying Congruence and Similarity to Problems, Proofs, and Constructions

10th Grade · Math · CCSS

7 lessons

Goal

Learners will use congruence and similarity criteria to solve for unknowns, prove segment and angle relationships, construct similar triangles, and tackle mixed proof problems in complex figures.

7 lessons
0 of 7 done
  1. Solving Problems with Congruent TrianglesUp next
  2. Solving Problems with Similar TrianglesNot started yet
  3. Proving Segment Relationships Using SimilarityNot started yet
  4. Proving Angle Relationships Using SimilarityYou are here
  5. Constructing a Triangle Similar to a Given Triangle (Scale Factor > 1)Not started yet
  6. Constructing a Triangle Similar to a Given Triangle (Scale Factor < 1)Not started yet
  7. Mixed Congruence and Similarity Proof ProblemsNot started yet
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Learning standards covered

usHSG.SRT.B.5Common Core State Standards · Math · 10th Grade

Use congruence and similarity criteria for triangles to solve problems and to prove relationships in geometric figures.

Open Global Standard:OGM.11.GEO.4
GlobalOGM.11.GEO.4