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PLEASE HELP I DONT UNDERSTAND THIS AND ITS DUE TODAY *10 POINTS*

PLEASE HELP I DONT UNDERSTAND THIS AND ITS DUE TODAY *10 POINTS*-example-1
User Trikelef
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1 Answer

5 votes

Answer:

third side = 7

Explanation:

x² = 9² - (4√2)² = 81 - 32 = 49

x = √49 = 7

User Tyler Forsythe
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