deanneforbes deanneforbes
  • 23-02-2021
  • Mathematics
contestada

What is the answer to this question

What is the answer to this question class=

Respuesta :

medeea06
medeea06 medeea06
  • 23-02-2021

Answer

a-21°

b-70°

c-89°

Answer Link
aniruth
aniruth aniruth
  • 23-02-2021

Answer:

b=110°

a=21°

c=∆ABC=180

110°+21°=131°

180°-131°=49°

c=49°

Answer Link

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