amberscarlett
amberscarlett amberscarlett
  • 01-05-2022
  • Mathematics
contestada

also please answer this it makes no snese

also please answer this it makes no snese class=

Respuesta :

jimrgrant1 jimrgrant1
  • 01-05-2022

Answer:

? = 106°

Step-by-step explanation:

the 2 angles marked with double arcs are equal

the sum of the interior angles of a quadrilateral = 360° , then

63° + 85° + 2? = 360° , that is

148° + 2? = 360° ( subtract 148° from both sides )

2? = 212° ( divide both sides by 2 )

? = 106°

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