live4dramaoy0yf9
live4dramaoy0yf9 live4dramaoy0yf9
  • 22-12-2018
  • Mathematics
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Identify the value of m. Give your answers in simplest radical form. C is incorrect! PLEASE HELP ME! I'm stuck on this problem!!

Identify the value of m Give your answers in simplest radical form C is incorrect PLEASE HELP ME Im stuck on this problem class=

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tramserran
tramserran tramserran
  • 22-12-2018

Answer: (B) 4√2

Step-by-step explanation:

45-45-90 is a special triangle because the side lengths are congruent and the hypotenuse is √2 times the side lengths.

So, m√2 = 8

           [tex]m=\dfrac{8}{\sqrt2}[/tex]

           [tex]m=\dfrac{8}{\sqrt2}(\dfrac{\sqrt2}{\sqrt2})[/tex]

           [tex]m=\dfrac{8\sqrt2}{2}[/tex]

           [tex]m=4\sqrt2[/tex]

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