Question

Who invented circles ?

Answer 1

Hint:Here the question is related to the founder of a topic of circles. The circle is a plane figure, firstly we know the definition and history of the circle and then we can know the founder of the circle. Hence, we obtain the required solution for the given question.

Complete answer:
A circle is a plane figure. In other words, if you draw a design, without lifting your pencil, and end at the point you began, it would be a closed curve. There is no way in or out of the shape. The first theorems related to circles are attributed to Thales around 650 BC. Book III of Euclid's Elements deals with the properties of circles and problems of inscribing and describing polygons.

There is no way to be sure, but anthropologists generally agree that the circle was created long before history was recorded. And, the Greeks considered the Egyptians to be the inventors of geometry. So not a clear idea on the answer of this question.

As per Euclid’s, circles is defined as, “A circle is a plane figure bounded by one curved line, and such that all straight lines drawn from a certain point within it to the bounding line, are equal. The bounding line is called its circumference and the point, its centre.”

Note:The study of the circle goes back beyond recorded history. The invention of the wheel is a fundamental discovery of properties of a circle. Some things like balls, tennikoit rings, finger rings, wheels are in the shape of a circle. The circle is a two dimensional figure and it does not have any line segments.