Question

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Answer 1

Answer:

25 + 144 = 169

Step-by-step explanation:

Take a look at the first possible answer:

5² + 12² = 13².  Is this true or not?

25 + 144 = 169, which is equal to 13².   This set of side lengths represents a right triangle.

Answer 2

Answer:

5² + 12² = 13²

Step-by-step explanation:

${5}^{2} + {12}^{2} = 25 + 144 = 169 \\ \\ \sqrt{169} = ±13$

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