An isosceles triangle is 6cm long on one side and 4cm long on the other side

An isosceles triangle is 6cm long on one side and 4cm long on the other side

If 6cm edge is waist length, bottom edge = 4cm, perimeter = 6 + 6 + 4 = 16cm
If the edge of 4cm is waist length, the bottom edge is 6cm and the circumference is 4 + 4 + 6 = 14cm
It is verified that the sum of two sides is greater than the third side in both cases
Therefore, perimeter = 16cm or 14cm