not too sure but this might help http://en.wikipedia.org/wiki/Pascal's_triangle scroll down to the blue 1 on the right hand side it shows you how it works
1 Answers · Science & Mathematics · 24/05/2011
well i know you take 360 and divide by 7then take that answer and divide by two to get the angle then i cant remeber but then you use sin or cos or tan for the rest the times it by two then you do the area problem by subiting them in i just left the area about 3 weeks ago x.x wish i was more help
1 Answers · Science & Mathematics · 03/12/2013
let the height of the building be h ft , then h/150 = tan 55.6° h = 150 • tan 55.6° = 218.25 ft
1 Answers · Science & Mathematics · 19/08/2009
PF: Let G be a group and let x,y,z be in G, such that If...
1 Answers · Science & Mathematics · 30/01/2014
Pf using contradiction. Suppose z union y is not symmetric. ...
1 Answers · Science & Mathematics · 10/11/2013