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PIT_PIT [208]
3 years ago
9

Help please. I don’t understand

Physics
1 answer:
Roman55 [17]3 years ago
4 0

(D)

Explanation:

That's the statement of the Pythagorean theorem.

c^2=a^2+b^2 \Rightarrow c = \sqrt{a^2+b^2}

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