3 years ago

In AABC, 2B= 2C, and m_A= 349. Find mzo A. 56° B. 730 c. 112° 1460

Mathematics

1 answer:

Leno4ka [110]3 years ago

7 0

Answer:

i think it' =-8abc(a+b-c)

Step-by-step explanation:

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