aamorwood2007
aamorwood2007 aamorwood2007
  • 25-03-2021
  • Mathematics
contestada

find the value of x.

find the value of x class=

Respuesta :

chetankachana
chetankachana chetankachana
  • 25-03-2021

Answer:

x=110°

Step-by-step explanation:

Sum of angles in a quadrilateral = 360°

360° - 128° - 40° - 82° = 110°

Answer Link
jimrgrant1 jimrgrant1
  • 25-03-2021

Answer:

x = 110

Step-by-step explanation

The sum of the interior angles of a quadrilateral = 360°

Sum the given angles and equate to 360

82 + 40 + 128 + x = 360

250 + x = 360 ( subtract 250 from both sides )

x = 110

Answer Link

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