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  • 02-05-2018
  • Mathematics
contestada

find the value of x.

find the value of x class=

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Supernova
Supernova Supernova
  • 02-05-2018
The figure has 4 sides, so we know that the interior angles add up to 360 degrees.

Make all the angles equal 360 degrees.

x + 92 + 82 + 47 = 360
x + 221 = 360
x = 139°
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