mnmpageantstar04
mnmpageantstar04 mnmpageantstar04
  • 01-02-2018
  • Mathematics
contestada

The interior angles formed by the sides of a quadrilateral have measures that sum to 360° the ngles are 2x,2x,124,124 what is the value or X. plz awnser quickly

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Noname223445
Noname223445 Noname223445
  • 01-02-2018
Sum of angles is 360°
2x+2x+124+124=360
4x+248=360
4x=112
x=28

Answer Link
calculista
calculista calculista
  • 05-02-2019

Answer:

The value of x is [tex]28\°[/tex]

Step-by-step explanation:

we know that

The sum of the internal angles of a quadrilateral must be equal to [tex]360\°[/tex]

so

[tex](2x)\°+(2x)\°+124\°+124\°=360\°[/tex]

solve for x

[tex]2x+2x=360\°-124\°-124\°[/tex]

[tex]4x=112\°[/tex]

[tex]x=28\°[/tex]

Answer Link

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