Constructing a Unique or Special Triangle part 1
A unique or special triangle is identified when we recognize for the triangle, any set of the following features:
I. Three sides
II. Two sides and the angle included by these two sides.
III. One side and two angles
IV. Right angle, hypotenuse and a side.
Therefore a unique triangle can be drawn or built when we are given any set of the features stated above.
Always sketch a rough outline of the triangle to be constructed, before commencing to build the real triangle. By that you would have a somewhat good plan of the structure of the triangle to be built.