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Printable 8th grade geometry worksheet with five problems using the Pythagorean theorem to identify right triangles.
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Determining if a Triangle is a Right Triangle

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This printable geometry worksheet gives 8th graders five problems to determine whether side lengths form a right triangle using the Pythagorean theorem. Problems include numeric side lengths and a word problem about a triangular rug. Use for practice, homework, or review of right-triangle properties.

Subject:
Math
Topic:
Geometry
Grade Level:
8th Grade
Updated March 2026

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Print this worksheet for classwork, homework, or independent practice. Click 'View Worksheet' to edit questions, adjust formatting, or add your own content before downloading.

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