silverj000 silverj000
  • 19-03-2022
  • Mathematics
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6. Find the value of each missing variable.

6 Find the value of each missing variable class=

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CoastsideDad
CoastsideDad CoastsideDad
  • 19-03-2022

Answer:

x = 110

y = 102

z = 82

Step-by-step explanation:

Angles that create a line are equal to 180

x + 70 = 180

x = 110

y + 78 = 180

y = 102

A quadrilateral's angles add up to 360

110 + 78 + 90 + z = 360

278 + z = 360

z = 82

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