Draw different pairs of circles. How many points does each pair have in common? What is the maximum number of common points?

How many end points does a ray have ?

How many end points does a line have?

Draw the circles of different radii. How many points, these circles can have in common ? What is the maximum number of common points ?

How many mid points does the segment have?

Here is a pair of scissors .How many lines of symmetry does it have ?

If two lines intersect each other then the number of common points they have