Question

A circle divides the plane, on which it lies, in three parts. How explain please ?

Answer 1

Consider a point,

The point can be 1) Outside the circle

                            2) Inside the circle

                            3) On the circle

Therefore a circle divides a plane into three regions, Inside, outside and on the circle.

Hope it helped U

Answer 2

Answer:

3 parts

Step-by-step explanation:

a point can either lie on the circle, on the exterior of the circle or on the interior of the circle therefore a circle divides the plane ,on which it lies into three parts.......

hope it helps

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