Thank you! I will give 100 points!

2.03:no

2.05:no

2.04:yes

2.01:yes

2.02:yes

Step-by-step explanation:

2.01 -> Yes

2.02 -> Yes

2.03 -> No

2.04 -> Yes

2.05 -> No

1.)  A circle inscribed in a triangle

2.)  A square circumscribed about a circle

3.) Two circles with exactly three common tangents

4.)  Two tangent circles with one common external tangent