Question

A circle divides a plane in which it lies including itself in______parts

• A. 2
• B. 3
• C. 4
• D. 5

Answer 1

The correct option is A 2

A circle divides a plane in which it lies including itself in 2 parts.Interior Part and Exterior part.

Interior part of the circle is the inner part of the circle such that the distance of all points in the region from the center are less than the radius of the circle.

exterior part of the circle is the outer part of the circle such that the distance of all points in the region from the center are more than the radius of the circle.