Techniques used for smoothly joining the two line segments

Question

List out all the techniques used for smoothly joining the two line segments?

Answer 1

Mitter join: By extending the external boundaries of all of the two lines till they meet.

Round join: By capping the association between the two segments with circular boundary whose diameter is equivalent to the line width.

Bevel join: By exhibiting the line segments through butt caps and filling in the triangular gap where the segment meets.