cardboard adolescent

well you have to draw a line parallel to ED from B, and then where that intersects EA you have a new point, H. triangle AHB has side AH with length 1, hypotenuse AB with length 7, and side BH with length sqrt(48). you can then use the law of sines to say that sin90/7 = sinx/sqrt(48) and then solve for x. that gives you the angle measure of EAC. since you know angle E is 90, angle C is just 90 - <EAC.

tdoc210

erm^ with the parrel i assume you mean from linw bd to line ae?or a diagnol from b to e..sign on aim plaese... ermm and wots the fromula to find bc

allright i get it now, thank you very much for your time

__________________
We went back there and they had come and hacked off every inoculated arm. There they were in a pile. A pile of little arms. And I remember... I... I... I cried. I wept like some grandmother. I wanted to tear my teeth out. I didn't know what I wanted to do. And I want to remember it. I never want to forget it. I never want to forget. And then I realized... like I was shot... like I was shot with a diamond... a diamond bullet right through my forehead. And I thought: My God... the genius of that.