Question

what is the answer of this question​

Answer 1

Explanation:

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a2 + b2 = c2

Put in what we know: 52 + 122 = c2

Calculate squares: 25 + 144 = c2

25+144=169: 169 = c2

Swap sides: c2 = 169

Square root of both sides: c = √169

Calculate:

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Answer 2

Answer:

Explanation: I don't know