domenicopuglies
domenicopuglies
27-01-2021
Mathematics
contestada
help meeee, i need help
Respuesta :
K4718S
K4718S
27-01-2021
Answer:a
Explanation:
A is = to angel BD because they are vertical angles
So BD=90+60=150
A = 150 degrees
B = angel DC because they are vertical angles
So angel B= 60 degrees
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