**Problem : **
Is it possible for the lengths of the sides of a triangle to be 1, 2, and 3?
Why or why not?

**Problem : **
Which side of the triangle below is the longest?

**Problem : **
In triangle ABC, if side AB = 3, side BC = 4, and side CA = 5, which angle, A,
B, or C,
is the smallest?

**Problem : **
Is it possible for an exterior angle of a triangle to be smaller that one of the
interior angles
of the triangle?

**Problem : **
If an exterior angle of a triangle is 95 degrees, and one of the remote
interior angles is 50
degrees, what is the measure of the other remote interior angle?