jkeslar
jkeslar jkeslar
  • 08-06-2016
  • Mathematics
contestada

∠A and ∠ B are supplementary. If m ∠A = 117°, what is the measure of ∠B?

Respuesta :

lodrees lodrees
  • 08-06-2016
63 degrees because 180-117 is 63.
Answer Link
RASEA23
RASEA23 RASEA23
  • 08-06-2016
Supplementary=Add up to 180.
<A+<B=180
117+x=180
180-117=63
63=<B
Answer Link

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