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Practice problem

Pythagorean Theorem

By Elise Molinaro
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Contributors
A square and a right triangle share a side. The side length of the square of 12. The other leg of the triangle is 5. The hypotenuse of the triangle is marked red.

Consider the polygon above, what is the length of the red line?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

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