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Please help me with this homework

Please help me with this homework-example-1

1 Answer

4 votes

Answer:

20

Explanation:

use pythagorean theorem:


12^(2) +
16^(2) =
c^(2)

144 + 256 =
c^(2)

400 =
c^(2)


\sqrt[ ]{400} = c

20 = c

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