Congruence and Similarity
Learn and practice identifying similar and congruent figures with interactive resources from GeoGebra.
Middle School
GRADES 6-8
Angles Formed by Parallel Lines
Identify the congruent and supplementary relationships of the angles formed by cutting parallel lines by a transversal.
探索
GR. 6-8
Corresponding Angles Formed By Parallel Lines and a Transversal
探索
GR. 6-8
Vertical Angles Formed by Parallel Lines and a Transversal
探索
GR. 6-8
Alternate Angles Formed by Parallel Lines and a Transversal
探索
GR. 6-8
Supplementary Angles Formed by Parallel Lines and a Transversal
練習
GR. 6-8
Determining Measures of Angles Formed by Parallel Lines and a Transversal
Corresponding Parts of Similar Figures
Use proportions to express relationships between corresponding parts of similar figures.
Identifying Proportional Parts Using Measurement
Identify proportional parts of similar figures using rulers and protractors.
Similar Polygons
Use proportional reasoning to solve problems related to similar polygons.
Similarity and Congruence
Identify corresponding parts of similar and congruent figures.
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