Question

In adjoining figure, O is the centre of circle,

∠ BAC = 500

, find Reflex ∠ BOC.​

Answer 1

Answer:

In adjoining figure, O is the centre of circle

Answer 2

Answer:

apply the theorem of circles ✨

angle made by the arc is double the angle made at remaining part of circle .....

<bac = 500°

<boc = 2<bac

= 2*500°

= 1000°