In the following figure, AD is the diameter of the circle with centre

1.	In the following figure, AD is the diameter of the circle with centre O. Chords AB,BC and CD are equal. If ∠ DEF = 110o, calculate : (i) ∠ AEF, (ii) ∠ FAB.
Answer» In the following figure, AD is the diameter of the circle with centre O. Chords AB,BC and CD are equal. If $∠$ DEF = $110^{o}$ , calculate : (i) $∠$ AEF, (ii) $∠$ FAB.

In the following figure, AD is the diameter of the circle with centre O. Chords AB,BC and CD are equal. If ∠ DEF = 110o, calculate : (i) ∠ AEF, (ii) ∠ FAB.

Answer»

In the following figure, AD is the diameter of the circle with centre O. Chords AB,BC and CD are equal. If $∠$ DEF = $110^{o}$ , calculate :

(i) $∠$ AEF, (ii) $∠$ FAB.