GATE Civil Engineering (CE) 2022 Shift 2 Solved Paper

An ant walks in a straight line on a plane leaving behind a trace of its movement. The initial position of the ant is at point P facing east. The ant first turns 72° anticlockwise at P, and then does the following two steps in sequence exactly FIVE times before halting.

1. moves forward for 10 cm.
2. turns 144o clockwise.
The pattern made by the trace left behind by the ant is