9th Class
Mathematics
Circles
Question Bank
Circles
question_answer
Into how many parts does a circle divide a plane including itself?
A) 2 parts
B) 3 parts
C) 4 parts
D) 5 parts
Correct Answer:
B
Solution :
A circle divides a plane in three parts. Point A refers to the interior region. Point B refers to the point on the boundary (i.e. the circle). Point C refers to the exteriors to the exterior region.