th3god20
th3god20 th3god20
  • 17-03-2020
  • Mathematics
contestada

I need the answer and step by step how to do it

I need the answer and step by step how to do it class=

Respuesta :

PollyP52 PollyP52
  • 18-03-2020

Answer:

b = 55 degrees.

Step-by-step explanation:

The 3 angles add up to a circle which has 360 degrees.

Therefore  96 + 209 + b = 360

b + 305 = 360

b = 360 - 305

b = 55 degrees,.

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