Question

plz help me to do it​

Answer 1

Answer:

answer is written down

Step-by-step explanation:

Ang pab = 70'

and Ang acs = 100'

so, Ang pac = Ang acs (because वे एकन्तर अंतः कोण हैं)

कोण BAC = 100-70=30'

कोण ACB = 180-100

= 80'

और कोण ABC = 180-(80+30)

= 180-110

= 70'

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