Question

In a regular pentagon ABCDE, draw
diagonal BE and then find the measure of
(i) BAE (ii) ABE (iii) BED

I got the answer but I want to know that why do we subtract 108 from 180 to get BED??

pls answer fast​

Answer 1

Answer:

ABCD ehttps://www.youtube.com/channel/UCt4t-jeY85JegMlZ-E5UWtA

Aaj Tak -