lesson
Similarity of Triangles: Proportional Corresponding Sides
Identify proportional corresponding sides and congruent corresponding angles in similar triangles.
Updated 1 month ago · 4 views
Premium Lesson
This lesson is part of a track
Public learning track
Similarity, Dilations, and the AA Criterion
7 lessons
Goal
Define similarity through dilations, identify properties of similar figures, and use the AA criterion to verify similar triangles.
7 lessons
0 of 7 done
- Understanding Similarity Through DilationsUp next
- Identifying Similar Figures and Their PropertiesNot started yet
- Similar Polygons: Ratios of Corresponding Sides and AnglesNot started yet
- Using Dilations to Verify SimilarityNot started yet
- Similarity of Triangles: Proportional Corresponding SidesYou are here
- The Angle-Angle (AA) Similarity CriterionNot started yet
- Applying the AA Criterion to Verify Similar TrianglesNot started yet
Learning standards covered
111.41(b)(7)(A)Texas Essential Knowledge and Skills (TEKS) · Math · 10th Gradeapply the definition of similarity in terms of a dilation to identify similar figures and their proportional sides and the congruent corresponding angles; and
Open Global Standard:OGM.11.GEO.3
111.41(b)(1)(F)Texas Essential Knowledge and Skills (TEKS) · Math · 10th Gradeanalyze mathematical relationships to connect and communicate mathematical ideas; and
Open Global Standard:OGM.11.GEO.1
OGM.11.GEO.3OGM.11.GEO.1