mariocervantes239
mariocervantes239 mariocervantes239
  • 25-03-2021
  • Mathematics
contestada

what is the measure of angle B

what is the measure of angle B class=

Respuesta :

crab0001
crab0001 crab0001
  • 25-03-2021

Answer:

31

Step-by-step explanation:

a=(180-121)=59

c=(180-90)=90

180-59-90=31

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