Trigonometry Ratios Coloring Activity – High School Geometry Activity

This color-by-answer worksheet is a sine, cosine and tangent review for high school geometry. It focuses on setting up problems with trigonometry ratios, so it fits before students start solving or during introductory lessons on trigonometric ratios.

What’s included

• 1 student worksheet (7 questions)
• 1 coloring page with numbered sections
• Full answer key
• Teacher tips and suggestions for implementation

How it works

Students select the correct trig ratio for each triangle-based scenario, match their answer to a color, and complete the hidden image. The coloring makes the practice self-checking.

Good to know

Low prep, in a print-and-go format. Plan on 15 to 20 minutes.

Quick facts

• Skill: choosing sine, cosine or tangent to set up a problem
• Grades: 8–10
• CCSS: HSG-SRT.C.6, HSG-SRT.C.7, HSG-SRT.C.8, HSG-SRT.D.9, HSG-SRT.D.10
• Answer key: included

Bundles and related resources

This worksheet can be found in my Right Triangles and Trigonometry 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.

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