Question

draw draw any two closed curve, which are not simple curves​

Answer 1

Answer:

• Triangle, quadrilateral, circle, etc., are examples of closed curves. The shape which is not closed by line-segments or a curve is called an open curve. A closed curve which does not cross itself is called a simple closed curve. The curve which crosses itself is not a simple closed curve.

Answer 2

Triangle, Circle, etc are closed curves.