9th Grade Pythagorean Triples Quizzes, Questions & Answers

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Identifying and Generating Pythagorean Triples

Identifying And Generating Pythagorean Triples

Are you ready to spot the famous right-triangle triples? In this quiz, you’ll practice identifying Pythagorean triples, learn how to generate them using formulas, and tell apart primitive triples from multiples. Take this...

Questions: 10 | Attempts: 10 | Last updated: Nov 12, 2025

Sample Question 1
Which of the following is a Pythagorean triple?

(5, 10, 12)

(3, 4, 5)

(7, 7, 10)

(8, 9, 12)

Sample Question 2
Which set is not a Pythagorean triple?

(6, 8, 10)

(9, 12, 15)

(4, 5, 9)

(8, 15, 17)

Sample Question 3
The triple (7, 24, 25) comes from which pattern?

(n, n+1, 2n+1)

(a²-b², 2ab, a²+b²)

(2n, 3n, 4n)

None of the above