Properties of Geometrical Figures and Circle Geometry
Congruence, similarity, and circle geometry theorems with proof.
Active lessons
4
Status
Active
Lesson flow
Learn -> Guided Practice -> Independent Practice -> Mastery Quiz
How to use this unit
- Start from lesson 1 and move through the pathway in order.
- Use guided practice before attempting independent practice.
- Mastery quizzes check whether the skill is ready for review or extension.
Unit pathway
Lesson pathway
4 of 4 active
Lesson 1
2A Review of Geometry
Use angle relationships on lines, at points, in triangles/quadrilaterals and on parallel lines to find unknown angles.
Lesson 2
Congruent Triangles
Use SSS, SAS, ASA and RHS to identify congruent triangles and match corresponding parts.
Lesson 3
2C Congruence and Quadrilaterals
Choose congruence tests (SSS, SAS, ASA, RHS) and use congruence and quadrilateral properties.
Lesson 4
Similar Triangles
Use angle and side relationships to identify similar triangles and calculate scale factors.
Part of the Online Learning Package
Unit previews stay public, while individual lessons require active online learning access.