Similar triangles and similarity transformations
Free printable Geometry math worksheet for "Similar triangles and similarity transformations" — practice similar figures. No-prep, print or assign online.
This worksheet provides challenging problems focused on similar triangles and similarity transformations, designed to deepen students' understanding of geometric similarity. Teachers can use it to reinforce concepts of triangle similarity criteria and the effects of transformations on figures. Ideal for high school geometry classes, it supports skill development in reasoning about proportional relationships and transformations.
Learning objectives
- Identify and prove the similarity of triangles using similarity criteria such as AA, SAS, and SSS.
- Apply similarity transformations including dilation, reflection, rotation, and translation to geometric figures.
- Solve problems involving corresponding sides and angles of similar triangles to determine unknown lengths and angle measures.
How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 25 downloads a month).
- Print at home or in class for High School; it's no-prep, with no extra materials needed.
- Hand it out as classwork, homework, or a quick warm-up.
Frequently asked questions
Is the “Similar triangles and similarity transformations” worksheet free?
Yes. “Similar triangles and similarity transformations” is a free printable Math worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 25 downloads a month.
What grade or age is this Math worksheet for?
It's designed for High School (ages 14–18), covering Similar figures.
Do I need to prep anything?
No. It's a no-prep, print-and-go worksheet — just download and hand it out.
Make it your own in the Worksheet Studio
Combine this with other worksheets, duplicate it, or generate a fresh version for any grade and language — free, no sign-up.
Open the Worksheet StudioMore for High School
You might also like
Similarity rules for triangles
Similarity statements
Similar triangles and similarity transformations
Identify similar figures
Checkpoint: Similarity transformations
