Mathematics for IGCSE & O level - Geometrical Constructions (Section 3 - No. 1)
If the side lengths of the triangle are 5cm, 4cm, and 3cm, is it possible to create more than one triangle?
Yes, you can make two.
Yes, you can make three.
No, you can only make one.
No, you can make zero.
Paliwanag
With fixed side lengths, only one unique triangle can be formed.