laylas28
laylas28 laylas28
  • 13-03-2020
  • Mathematics
contestada

Help please it’s a pic

Help please its a pic class=

Respuesta :

faith0223 faith0223
  • 13-03-2020
Answer is 138

Just do 180-42 to get angle A

And then you can also find angles B and C, since B is vertical angles with 42, then that means it’s also 42, and C is the same way with angle A.

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