jeffyjzz777
jeffyjzz777 jeffyjzz777
  • 30-08-2019
  • Mathematics
contestada

What is the measure of ZB?​

What is the measure of ZB class=

Respuesta :

aroshiayub
aroshiayub aroshiayub
  • 30-08-2019

Answer:

b = 28

Step-by-step explanation:

131 + 21 + b = 180

152 + b = 180

b = 28

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