Please note that the true image is the second one as follow:
View attachment 1774
Actually I dont know how to start and solve it???
I addition what is \(\displaystyle r\) supposed to be?
Please answer my question.I think you did not read my explanation carefuly because I explain that AB=BC=DC=AD=X
Do you have problems with the English language?
YOU posted: what is the amount of x/r ?
We are asking you what the "r" means.
You reply the "r" is YOU!
Are you joking around?
As I mentioned r is radius of the circle.Nobody can help???
OK Abtia, I'm in a good mood because 2 hockey games are on TV this afternoon,......