AB and CD are two equal chords of a circle with centre O such that ∠

1.	AB and CD are two equal chords of a circle with centre O such that ∠AOB=80∘. Then, ∠COD = ? (a) 100∘ (b) 80∘ (c) 120∘ (d) 40∘
Answer» AB and CD are two equal chords of a circle with centre O such that $∠ A O B = 80^{\circ}$ . Then, $∠ C O D$ = ? (a) $100^{\circ}$ (b) $80^{\circ}$ (c) $120^{\circ}$ (d) $40^{\circ}$

AB and CD are two equal chords of a circle with centre O such that ∠AOB=80∘. Then, ∠COD = ? (a) 100∘ (b) 80∘ (c) 120∘ (d) 40∘

Answer»

AB and CD are two equal chords of a circle with centre O such that $∠ A O B = 80^{\circ}$ . Then, $∠ C O D$ = ?

(a) $100^{\circ}$

(b) $80^{\circ}$

(d) $40^{\circ}$