Explanation video part 4

The correct answer to the previous question was iii. Whether the student solved it correctly or not, an explanation would be provided (not shown in this demo).

The final segment of the video explanation continues below, and completes the proof of the Pythagorean Theorem, while showing an alternative way to solve similar problems quickly.

Click on the video to start!

When you've finished watching the explanation video, click below to try a related challenge on your own:

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