Knockout NEET May 2021 (One Month)
An exhaustive E-learning program for the complete preparation of NEET..
₹ 14000/-
₹ 6999/-
Buy Now
(i) a regular octagon: It has all 8 angles equal and sum of all eight angles is 1080.Interior angles are equal so exterior angles are also equal.
Let interior angle be A.
All exterior angles be B.