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Novosadov [1.4K]
3 years ago
11

NEED HELP ASAP ALGEBRA 2​

Mathematics
1 answer:
ki77a [65]3 years ago
7 0

Answer:

15

Step-by-step explanation:

Use the pythagorean theorem.

A² + B² = C²

In this case, A = 8, B is unknown, and C = 17. B is the side that we want to calculate.

8² + B² = 17²

64 + B² = 289

B² = 225

B = √225 = 15

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