Converse of the Pythagorean Theorem

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Objective

I can determine if a triangle is a right triangle using the Pythagorean Theorem converse.

Part 1 of 3

Warm-up video

Unknown Channel · 5:00

We don't generate video — this one is by Unknown Channel on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.

Part 2 of 3

Practice

2 questions

1

Explain in your own words what the converse of the Pythagorean Theorem is. How is it different from the Pythagorean Theorem itself?

2

A triangle has sides of length 6, 8, and 10. Is this a right triangle? Show your work and explain how you know.

Part 3 of 3

Exit ticket

Quick comprehension check

A triangle has sides of length 9, 12, and 15. Is this a right triangle? Show your work. A triangle has sides of length 7, 24, and 25. Is this a right triangle? Show your work. A triangle has sides of length 10, 11, and 14. Is this a right triangle? Show your work.

Sample answer included in the free materials

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Teacher guide, student handout, and slides — free, in Google Docs format

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