Prove that opposite sides of a quadrilateral circumscribing a circle subtend supplementary angles at the centre of the circle

0 votes
19 views
asked Feb 4, 2018 in Mathematics by Kundan kumar (49,132 points) 34 383 1023
Prove that opposite sides of a quadrilateral circumscribing a circle subtend supplementary angles at the centre of the circle

1 Answer

0 votes
answered Feb 4, 2018 by Vikash Kumar (144,729 points) 8 11 21
 
Best answer

Answer is ......

...