Mikkala123 Mikkala123
  • 26-09-2020
  • Mathematics
contestada

If two angles are supplementary, they must __________.

add up to
add up to
be adjacent
be congruent

Respuesta :

Sydnet
Sydnet Sydnet
  • 26-09-2020

Answer:

angles must add up to 180°

Answer Link
DontWantToDoWork DontWantToDoWork
  • 26-09-2020
The answer is 180 degrees
Answer Link

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