Question 8 In the figure, AB and CD are two chords of a circle intersecting each other at point E. Prove that ∠AEC=12 (angle subtended by arc CXA at centre + angle subtended by arc DYB at the centre).

Question 8 In the figure, AB and CD are two chords of a circle interse

1.	Question 8 In the figure, AB and CD are two chords of a circle intersecting each other at point E. Prove that ∠AEC=12 (angle subtended by arc CXA at centre + angle subtended by arc DYB at the centre).
Answer» Question 8 In the figure, AB and CD are two chords of a circle intersecting each other at point E. Prove that $∠ A E C = \frac{1}{2}$ (angle subtended by arc CXA at centre + angle subtended by arc DYB at the centre).