Question

explain theorem :The angle subtended by an arc at the centre is double the angle subtended by it at any point on the remaining part of the circle
(circles)
explain step by step ...pls

Answer 1

Answer:

https://www.teachoo.com/4734/1097/Theorem-10.8---Class-9---Angle-subtended-by-arc-at-centre-is-double/category/Theorems/

this site will explain u better than us