Let The Vertex Of An Angle Abc Be Located Outside A Circle And Let The Sides Of The Angle Intersect Equal Chords Ad And Ce With The Circle. Prove That ∠abc Is Equal To Half The Difference Of The Angles Subtended By The Chords Ac And De At The Centre. Doubt Answers

Deepika Mishra

Class 9th

Maths

2 years ago

Let the vertex of an angle ABC be located outside a circle and let the sides of the angle intersect equal chords AD and CE with the circle. Prove that ∠ABC is equal to half the difference of the angles subtended by the chords AC and DE at the centre.

1 Answer