Congruence
Working with triangles
Explore triangle congruence through transformations, learn key theorems, and practice constructing lines and angles to understand properties of triangles and related shapes.
200+ videos and assessments
Standards aligned
Vetted by experts
VIDEOS
Isosceles & equilateral triangles problems
Khan Academy
•6th - 8th Grade
•10 Qs
Corresponding angles in congruent triangles
Khan Academy
•6th - 10th Grade
•10 Qs
Finding angles in isosceles triangles
Khan Academy
•6th - 8th Grade
•10 Qs
Finding angles in isosceles triangles (example 2)
Khan Academy
•6th - 8th Grade
•10 Qs
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