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

Find the length of the third side. If necessary, write in simplest radical form.-example-1

1 Answer

2 votes
Answer:

9

Step-by-step 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

User Alexander Rakhmaev
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