yeadattse yeadattse
  • 16-09-2021
  • Mathematics
contestada

a=
Can someone help me

a Can someone help me class=

Respuesta :

lilsweetpea777
lilsweetpea777 lilsweetpea777
  • 16-09-2021

Answer:

127

Step-by-step explanation:

since the bottom is flat these are supplementary angles, which are angles that together equal 180.

to fine angle A just subtract the known angles from the whole

180-15-38=127

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