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stepladder [879]
2 years ago
7

Find the unknown sides of the triangle

Mathematics
1 answer:
lesya [120]2 years ago
5 0

Answer:

The unknown side is 15 in.

Step-by-step explanation:

a^2+b^2=c^2

a^2+8^2=17^2

a^2+64=289

a^2=289-64

a^2=225

a=15

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