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Find the length of side a to the nearest tenth.

Find the length of side a to the nearest tenth.-example-1
User Ackerchez
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Answer: 0.71

Explanation:


a^2+b^2=c^2\\a=b\\so\\2a^2=c^2\\c=1 here\\2a^2=1^2\\a=√(1/2) \\a=0.71

User Joshua Grigonis
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