Similar Triangles Worksheets
Updated on July 17, 2025
Similar triangles worksheets combine several exercises united to train the vital skill of spotting the resemblances in triangles. Two triangles are considered similar if they have the same ratio of corresponding sides and equal pairs of corresponding angles. With Brighterly’s math worksheets, your kid can consolidate their skills in this area.
Triangle similarity worksheet: Examples
Brighterly’s identifying similar triangles worksheet PDF files help your child to recall their old knowledge and upgrade their current math skills.
Exercises in every similar triangles worksheet PDF are designed to deepen the knowledge of triangles and compare them accurately, be they equilateral triangles with three congruent sides and angles or isosceles triangles with two congruent sides and angles. These drills help kids better understand geometric relationships, the value of proportions of triangle shapes, and the concept of similarity in math. These skills are critical for future success in math classes.
Similar triangles worksheet with answers PDF
Get Brighterly’s similar triangles worksheet with answers for free under the link below!
More 7th grade math worksheets
- Triangle Congruence Worksheets
- 7th Grade Probability Worksheets
- Scale Factor Worksheets
- Factoring By Grouping Worksheets
- Division Word Problems Worksheets
- 7th Grade Long Division Worksheets
Combine exercises from a proving similar triangles worksheet with practices from other math worksheets to help your kid understand the basics in connection with more complex processes.
Benefits of similar triangles worksheets
- Reinforce geometry basics
- Answer key included
- Stepwise guide
- A deeper understanding of ratios
- Real-life application
Solving similar triangles worksheet – benefit #1: Reinforce geometry basics
Triangle similarities are one of the basic geometry concepts, and these worksheets help your kid memorize this info. Brighterly has developed a separate set of triangle worksheets to solidify the geometry skills with these figures and practice all their aspects separately for deeper understanding.
Note: To achieve complex understanding, a student needs to engage in dedicated practice that involves focused repetition
Proving triangles similar worksheet – benefit #2: Answer key included
Proving triangles similar worksheet answer key lets kids practice the skill and take full responsibility over the process. Similar triangles worksheet answers, when double-checked to see if they are right, become the tool for self-paced and independent learning.
Similar triangles worksheet – benefit #3: Stepwise guides
Geometry is a complex subject, and that’s why worksheets are accompanied by detailed step-by-step instructions. Even if children have almost learned the logic behind a math problem, they still need support. These worksheets cover this need, letting kids take their time to fully grasp the concept of angles in similar triangles before they can begin to solve more complex tasks.
Note: Brighterly worksheet topics are aligned with Common Core standards, so it can be used for test preparation.
Geometry similar triangles worksheet – benefit #4: A deeper understanding of ratios
Angle angle similarity worksheet is a tool to improve the ratio concept understanding. Here, your child can recall their division and geometry knowledge and check themselves using an answer key at the end of the document.
Similar triangles worksheet answer key – benefit #5: Real-life application
The worksheets contain word problems to make the tasks relevant to real-life situations. Spotting similarities is a core skill for different subjects, while triangles are among the most common shapes in human-made objects.
Note: The concept of similar triangles is used in architecture, engineering, and cartography so practicing it can benefit your child even during geography lessons.
Similar triangles practice worksheet: Practice
Test your knowledge and improve your skills in recognizing triangle similarities with these solving similar triangles worksheet PDF files from Brighterly. Our experts believe that education should be accessible to everyone. Thus, we offer you these files for free.
To make one step furher in the triangle practice, consider exercises from these Triangle Congruence Worksheets.
To pass the full test and check your results with the answer key, check out this Types of Triangles Practice Problems page. To check out all the geometry materials of Brighterly for students, go to the Geometry Worksheets page.