Proofs of Pythagorean Theorem : Student Work

What connects Penelope’s diagram to the Pythagorean Theorem?

Is Penelope’s reasoning convincing? Explain your answer.

Explain how Penelope could improve her proof.

Describe the method Nadia used in her proof.

Is Nadia’s reasoning convincing? Explain your answer.

Explain how Nadia could improve her proof.

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.