jeffyjzz777
jeffyjzz777
30-08-2019
Mathematics
contestada
What is the measure of ZB?
Respuesta :
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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