8th Grade Math PDF Quiz on Exterior Angle Theorem
Exterior Angle Theorem quiz for 8th grade: ten questions on finding exterior and remote interior angles of triangles, with an answer key and a link to a Google Forms copy.

- Grades
- Grade 8, Middle School
- File type
- Preparation
- Print ready
- Subject
- Math, Geometry
- Topic
- quiz, google forms
- Resource types
- Quizzes, Quizzes and Tests, Teacher Tools
- Preparation
- Print ready
About this resource
What's inside this resource
Exterior Angle Theorem of Triangles QUIZ This 8-question multiple choice quiz assesses 8th grade students' understanding of the exterior angle theorem of triangles. Educators can utilize this resource in various ways - as a homework assignment, end-of-unit assessment, or as extra practice on the exterior angles of triangles. The quiz is available in both PDF and Google Forms formats. The Google Forms version allows educators to provide students with immediate feedback or wait until all students have been assessed to share scores. This concise 8-question quiz is an excellent way for 8th grade math teachers to evaluate students' comprehension of the exterior angle theorem as it relates to triangles.
In the classroom
Teaching tips & learning objectives
Learning objectives
- Identify exterior and remote interior angles of a triangle
- Calculate a missing angle using the Exterior Angle Theorem
Skills covered
- Angle identification — locating exterior and remote interior angles
- Angle calculation — finding unknown measures with the theorem
Good to know
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What is needed for the Google Forms version?
The Forms copy opens from the link on the instructions page and needs internet access and a Google account; the PDF quiz can be printed on its own.
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Resource details
Concepts & topics
Core concepts
- Exterior Angle Theorem
- Remote interior angles
- Triangles
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