Congruent Triangle Proofs Peel and Stick Activity

Grade Levels
8th - 11th
Resource Type
Formats Included
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Congruent Triangle Proofs (SSS, SAS, ASA, AAS, HL, CPCTC) Peel and Stick Activity

This product contains 8 proofs to help students practice identifying statements and reasons in congruent triangle proofs. This includes Side-Side-Side (SSS), Side-Angle-Side (SAS), Angle-Side-Angle (ASA), Angle-Angle-Side (AAS), Hypotenuse-Leg (HL), and CPCTC proofs.

There are two versions of the activity:

• Version 1: Identify reasons only.

• Version 2: Identify a mix of statements and reasons.

Choose the version to match the level of your students. Print the proofs on colored paper and the statements/reasons on Avery 8167 white return labels. Or, simply use as a cut and paste activity, exit/entrance tickets, or place in sheet protectors for students to complete with dry erase markers.

This activity work very well in conjunction with my Geometry Congruent Triangles Unit.

For a digital version of this activity made in Google Slides™, click here!

This resource is included in the following bundle(s):

Geometry Curriculum

Geometry Activities Bundle

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they can not be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are a coach, principal, or district interested in transferable licenses to accommodate yearly staff changes, please contact me for a quote at

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

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