deanneforbes
deanneforbes
23-02-2021
Mathematics
contestada
What is the answer to this question
Respuesta :
medeea06
medeea06
23-02-2021
Answer
a-21°
b-70°
c-89°
Answer Link
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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