andrearbrt27ovhj2t
andrearbrt27ovhj2t
02-05-2018
Mathematics
contestada
find the value of x.
Respuesta :
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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