davidbarnes
Trainee Mȯderatȯr
I'm solving questions, where you prove congrunece/similarity and then find x etc. I can do all that fine, up until the below (I obviously can't get it right).
The equation circle3d is the one I'm having troublw wth, such as where does the -4(1) come from???
I also have a random question.
Equidistant means that the angles the same distant in length or apart etc, right?
Thanks for any help.
![](/proxy.php?image=http%3A%2F%2Fimg525.imageshack.us%2Fimg525%2F9240%2F001yo1.gif&hash=f6d0cb9eb6cffcd3acf6c3cb6822ee52)
The equation circle3d is the one I'm having troublw wth, such as where does the -4(1) come from???
I also have a random question.
Equidistant means that the angles the same distant in length or apart etc, right?
Thanks for any help.