2 cm
(1) In the figure, angleABC = 80°
then find m (are APC),
(A) 60° (B) 100°
(C) 120° (D) 160°
Answers
Answered by
3
answer is 280
Step-by-step explanation:
because the sum of angles of a quardilatral= 360
<abc=80
so 369-80=280
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