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  • 20-10-2020
  • Mathematics
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What is the missing side of this right triangle: a = ?, b = 9, c = 11 ?

Respuesta :

707062 707062
  • 20-10-2020

Answer:

Step-by-step explanation:

a²+b²=c²

a²+9²=11²

a²+81=121

a²=40

[tex]\sqrt40[/tex]

a=6.32

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