Question

draw different pairs of circles.How many points does each pair have common what is the maximum numer of common points

Answer 1

Step-by-step explanation:

ANSWER

As we can see from the figure, that two circles have two points in common.

Two circles cannot intersect each other at more than two points.

Let us assume that two circles cut each other at three points.

But we already know that through three points only one circle can pass.

So, two circles if intersect each other will intersect at maximum two points.

Answer 2

Answer:

From figures it is obvious that these pairs have 0 or 1 or 2 points in common. Hence, a pair of circles cannot intersect each other at more than 2 points . So, The maximum number of common point is 2.