Is a letter 'C' shape (a curved line with a gap) an open or a closed figure?
A figure that starts and ends at the same point, with no gaps, is called a closed figure. A figure with a gap is called an open figure.
Is a square an open or a closed figure?
A square has 4 straight sides joined end to end, forming a complete loop.
Is a circle an open or a closed figure?
A figure that starts and ends at the same point, with no gaps, is called a closed figure. A figure with a gap, where the start and end points do not meet, is called an open figure.