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Phoenix [80]
2 years ago
12

Please please please please please please add help me

Mathematics
1 answer:
nirvana33 [79]2 years ago
4 0

Answer:

5.3

Step-by-step explanation:

Use Pyth Theorem

a^2 + b^2 = c^2

6^2 + b^2 = 8^2

36 + b^2 = 64

b^2 = 28

Sq root of 28 = 5.3

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