Question

Classify this curve:

• A. Simple curve
• B. Circle
• C. Closed Curve
• D. Open Curve

Answer 1

Answer: (A), (B), (C)

The correct options are
A Simple curve
B Circle
C Closed Curve

Here, we see that the given curve doesn't cross itself. So, it is a simple curve. Also, it is clear that it is a closed curve.
Hence, the curve shown in the figure is simple, closed and also a circle.