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Unit Plan
Ck 12: Geometry: Two Column Proofs Intermediate Unit Plan
CK-12 Foundation

Ck 12: Geometry: Two Column Proofs Intermediate

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] This concept teaches students how to write two-column proofs, and provides proofs for the Right Angle Theorem, Same Angle Supplements Theorem, and Vertical Angles...
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Handout
Geometry Help: Intersecting Lines and Angles Handout
Geometry Help

Geometry Help: Intersecting Lines and Angles

For Students 9th - 10th Standards
Explains the basic concept of intersecting lines and angles with step-by-step instructions and methods for solving specific problems on your own relating to this topic.
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