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Dear LOR user,

Thank you for being a big part of this community. To better support the initiatives around open educational resources in the state of Michigan, all resources on the Michigan Virtual Learning Object Repository (LOR) are being moved to #GoOpen Michigan (link is external) on September 30th, 2018. During the transition, our LOR will be moved to an archived state, not allowing new user registration or new content to be added. An email with more details was sent to registered users of the LOR in September. To make use of the great resources on the platform, we encourage you to create an account and add your own new resources to the #GoOpen Michigan platform (link is external).

Triangle Congruence


This unit covers the key aspects to prove triangles are congruent. Students will learn the five triangle congruence postulates to show triangles are congruent which are SSS, SAS, ASA, AAS and HL. Additionally the students will learn about CPCTC and how it is used in showing parts of triangles are congruent. Finally the students will learn different properties of equilateral and isosceles triangles that they will be able to apply to solve different problems.

Learning Targets: 
Included in planning document below
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Creative Commons Licence
Common Core Math