Question

In figure, O is the centre of a circle and ∠AOB = 140°, then ∠ACB =_________
(a) 70°
(b) 80°
(c) 110°
(d) 40°​

Answer 1

Answer:

= angel ACB will be

= 70

because Angle on circumference is half of angle on center.....

Step-by-step explanation:

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