Prove the Pythagorean Theorem: using similar triangles

Prove the Pythagorean Theorem: using similar triangles

Assessment

Interactive Video

Mathematics

1st - 6th Grade

Hard

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The video tutorial explains how to prove the Pythagorean Theorem using similar triangles. It begins by introducing the concept of similar triangles and their properties, such as angle-angle similarity. The instructor then demonstrates how to create similar triangles within a right triangle by drawing an altitude. These similar triangles are used to establish proportional relationships, which are then manipulated to derive the Pythagorean Theorem. The lesson concludes with a summary of the proof and its significance.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What mathematical expressions are derived from the relationships of the sides of the triangles?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the final expression relate to the Pythagorean theorem?

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