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oksano4ka [1.4K]
2 years ago
13

Find the length of the third side. If necessary, write in simplest radical form.

Mathematics
1 answer:
Arlecino [84]2 years ago
4 0
Answer:

9

Explanation:

9 root 2 = root 81 x root 2 = root 162
Root 162 = 12.7279220614
9^2 + b^2 = 12.7279220614^2
81 + b^2 = 162
b^2 = 81
Root both
B = 9

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