Right Triangle Similarity Coloring Page – Geometry Activity

This no-prep coloring page gives high school geometry students practice with right triangle similarity. Students solve the problems, applying similarity theorems, and use their answers to color a geometric design.

Skills covered

• Geometric mean
• Proportional relationships
• Solving for missing sides in similar triangles

How it works

The color-by-number format is self-checking. If a student’s colors don’t match the final picture, they know right away to revisit their work.

Print it and go. It fits classwork, independent work, stations, sub plans, homework and review sessions. You can also use it as a formative assessment, or as a brain break that still reinforces geometry skills.

Quick facts

• Grades: 9–10
• CCSS: HSG-SRT.A.2, HSG-SRT.A.3, HSG-SRT.B.4
• Answer key: included

Bundles and related resources

This coloring page is included in my Similarity Geometry Curriculum Unit.

Free resources

Get my free Warm Up Slides templates.

Terms of use

By purchasing this product, you own a license for one teacher only for personal use in their own classroom. Licenses are non-transferable and therefore can not be passed from one teacher to another. If the teacher who purchased this license leaves the classroom or changes schools, the license and materials leave with that teacher. No part of this resource is to be shared with colleagues or used by an entire team, grade level, school or district without purchasing the correct number of licenses. If you are a coach, principal or district interested in transferable licenses that would accommodate yearly staff changes, please contact me for a transferable license quote at lindsay@beyondtheworksheet.com.

© Beyond the Worksheet. Please note – all material included in this resource belongs to Beyond the Worksheet Inc. By purchasing, you have a license to use the material but you do not own the material. You may not upload any portion of this resource to the internet in any format, including school/personal websites or network drives unless the site is password protected and can only be accessed by students, not other teachers or anyone else on the internet.