1billionairehea
1billionairehea 1billionairehea
  • 23-03-2018
  • Mathematics
contestada

What is the value of x?

Question 8 options:

6


6√2

12


12√2

What is the value of x Question 8 options 6 62 12 122 class=

Respuesta :

SINAZEUS
SINAZEUS SINAZEUS
  • 23-03-2018
if the angles are 90,45,45 so the sides except hypotenuse are congruent
and the hypotenuse is equal to :
[tex] {6 \sqrt{2} }^{2} + {6 \sqrt{2} }^{2} = {x}^{2} \\ {8.5}^{2} + {8.5}^{2} = {x}^{2} \\ 72.25 + 72.25 = {x}^{2} \\[/tex]
[tex] {x}^{2} = 144.5 \\ x = 12[/tex]

the answer is 12

hope this helps
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