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Lapatulllka [165]
3 years ago
6

Someone help please

Mathematics
2 answers:
disa [49]3 years ago
8 0

Answer:

19.20937271 or 19

Step-by-step explanation:

15^2 + 12^2 = 369

\sqrt{369} = 19.20937271

timofeeve [1]3 years ago
3 0

Answer:

19.2

Step-by-step explanation:

a^2+b^2=c^2

15^2+12^2=c^2

225+144=c^2

369=c^2

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