In the given figure, O is the centre of a circle and ∠AOB=140∘. Th

1.	In the given figure, O is the centre of a circle and ∠AOB=140∘. Then ∠ACB=? (a) 70∘ (b) 80∘ (c) 110∘ (d) 40∘
Answer» In the given figure, O is the centre of a circle and $∠ A O B = 140^{\circ} . T h e n ∠ A C B = ?$ (a) $70^{\circ}$ (b) $80^{\circ}$ (c) $110^{\circ}$ (d) $40^{\circ}$

In the given figure, O is the centre of a circle and ∠AOB=140∘. Then ∠ACB=? (a) 70∘ (b) 80∘ (c) 110∘ (d) 40∘

Answer»

In the given figure, O is the centre of a circle and $∠ A O B = 140^{\circ} . T h e n ∠ A C B = ?$

(a) $70^{\circ}$

(b) $80^{\circ}$

(d) $40^{\circ}$