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wariber [46]
3 years ago
10

Pythagorean theorem

Mathematics
2 answers:
gulaghasi [49]3 years ago
5 0
3 √10
I think since a^2+b^2=c^2
iogann1982 [59]3 years ago
3 0

Answer:

well for me

Step-by-step explanation:

hypotenus square=opposite square+adjacent square

H^2=O^2+A^2

H^2=3^2+9^2

H^2=9+81

H^2=90

H=✓90

H=9.487

H=9.5

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