happytohelp1 happytohelp1
  • 19-04-2021
  • Mathematics
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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 class=

Respuesta :

thebecks
thebecks thebecks
  • 19-04-2021

Answer:

third side = 7

Step-by-step explanation:

x² = 9² - (4√2)² = 81 - 32 = 49

x = √49 = 7

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