Question

A simple close curve​

Answer 1

Answer:

simple closed curves the shapes are closed by line-segments or by a curved line. Triangle, quadrilateral, circle, etc., are examples of closed curves. A curve which starts and ends at the same point without crossing itself is called a simple closed curve.

Answer 2

Answer:

In simple closed curves the shapes are closed by line-segments or by a curved line. Triangle, quadrilateral, circle, etc., are examples of closed curves. ... 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.