Grade 8 · Pythagorean Theorem

Grade 8 Pythagorean Theorem Worksheets

Free printable Grade 8 pythagorean theorem worksheets, each with an answer key and sized to fit one page. Pick beginner, intermediate, or advanced and generate a fresh pack in seconds. No AI, no wrong answers.

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Free to start · answer keys included · your first pack unlocks 14 days of Standard · no card required.

Grade 8 examples by level

  • Beginner
    ?1620
    Find the missing leg =12
  • Intermediate
    2736?
    Find the hypotenuse =45
  • Advanced
    111148?
    Find the hypotenuse =185

Real problems from the generator: always mathematically correct, and every pack is different.

Why Grade 8 pythagorean theorem practice matters

It's one of the most-used results in all of math, distance, construction, navigation, and coordinate geometry all rely on it.

Grade 8 is the only grade Mathter offers pythagorean theorem worksheets for.

Want the full method, tips, and common mistakes? Read the Pythagorean Theorem Worksheets guide.

Frequently asked questions

What's on a Grade 8 pythagorean theorem worksheet?
Each pack has up to 12 questions per page with a matching answer key, tuned to Grade 8, with beginner, intermediate, and advanced options so you can match the child's level.
What is the Pythagorean theorem?
In a right triangle, a² + b² = c², where c is the hypotenuse.
How do you find the hypotenuse?
Square both legs, add them, then take the square root.

Make a Grade 8 pythagorean theorem pack

Pick your options and print in seconds, with answer keys included.

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Free to start · answer keys included · your first pack unlocks 14 days of Standard · no card required.