alblwshydawd38
alblwshydawd38 alblwshydawd38
  • 23-05-2021
  • Mathematics
contestada

solve this question plz​

solve this question plz class=

Respuesta :

bhadelsimron19
bhadelsimron19 bhadelsimron19
  • 23-05-2021

Answer:

answer is 69 degree

Step-by-step explanation:

a+33+78=180 degree

a+111=180

a=180-111

a=69

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