Search All of the Math Forum:
Views expressed in these public forums are not endorsed by
NCTM or The Math Forum.



Yet another elegant geometry problem
Posted:
Nov 17, 2010 9:51 AM


Q.In a triangle ABC, point D is taken such that angle DBC=angle DCB=x degree ; angle DCA=y degree and angle ABC=30 degree.Find angle CAD.It is given that x+2*y=30 degree.



