Posted by shraddha on Friday, March 9, 2012 at 7:43am.
Construct a triangle XYZ where YZ=4cm,ZX=4cm,YX=5cm and triangle XYZ=60°

geometry  drwls, Friday, March 9, 2012 at 8:41am
Your triangle is overdetermined. Three sides, which are given, fully define the triangle, which in your case is isosceles. The apex angle imust be 2*sin^1 (2.5/4) = 77.36 degrees, and the other two angles are
(1/2)(18077.36) = 51.32 degrees 
geometry  Anonymous, Tuesday, April 7, 2015 at 9:55am
Bukklkdft

geometry  Anonymous, Tuesday, April 7, 2015 at 9:56am
=51.31

geometry  Anonymous, Monday, March 28, 2016 at 10:09am
Construct a triangle XYZ in which XY=5cm,<X=60 degree and sum of other two sides is 7.6cm