If you think it is possible to create the triangles with the given specifications, please do so on lsometric paper.

• Three line segments with the length measures: 7 cm, 8 cm, 9 cm
• Two line segments with length measures: 6 cm, 6 cm, and a third segment with a different length measure
  
• Three line segments, all with equal length measures

Assume that it is 1 cm between two neighboring points on the isometric paper.