KiwiBee printable
Classify triangles
Free printable Grade 7 math worksheet for "Classify triangles" — practice two-dimensional figures. No-prep, print or assign online.
This worksheet provides challenging exercises for middle school students to classify triangles by their sides and angles. Teachers can use it to reinforce students' understanding of two-dimensional figures and enhance their geometric reasoning skills. Ideal for Grade 7 math classes, it supports mastery of triangle classification with varied problem types and real-world examples.
Learning objectives
- Identify triangles based on side lengths and angle measures
- Classify triangles as equilateral, isosceles, or scalene
- Distinguish between acute, right, and obtuse triangles
Answer Key

How to use this worksheet
- Select “Sign in to download free”, then sign in with Google or email to get the PDF from KiwiBee Printables.
- Print at home or in class for Middle School; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
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