lucassotozono lucassotozono
  • 20-06-2017
  • Mathematics
contestada

Vertical angles must: Check all that apply
A. Be congruent
B. Be adjacent
C. Have the same vertex
D. Be obtuse

Respuesta :

Amayajade19 Amayajade19
  • 20-06-2017
I would say C. and A. Hope this helps.
Answer Link
mggmleanna12340883 mggmleanna12340883
  • 20-06-2017
A. be congruent
cause if you change one line you have to change the other
Answer Link

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