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Proofs of Pythagorean Theorem : Student Work

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What connects Penelope’s diagram to the Pythagorean Theorem?

Is Penelope’s reasoning convincing? Explain your answer.

Explain how Penelope could improve her proof.

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Describe the method Nadia used in her proof.

Is Nadia’s reasoning convincing? Explain your answer.

Explain how Nadia could improve her proof.

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What type of triangle does Sophie use in her proof?

Is Sophie’s reasoning convincing? Explain your answer.

Explain how Sophie could improve her proof.