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What is the greatest number of points of intersection that can occur when 2 different circles and 3 different straight lines are drawn on the same piece of paper?

 
 Jan 9, 2022
 #1
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Ok, giving this my best shot.

1line: 0 intersect

2line:1 intersect

3line:total, 3 intersect.

First circle: total, 9 intersects

Ssecond circle: total 20 intersects

So 20 intersects? Melody if you see this can you help as well?

 
 Jan 9, 2022
 #2
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waitwaitwait

Now i think it is 17

 
 Jan 9, 2022

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