Arbitrary 69194

There are ten arbitrary points in the plane. How many circles can we make from them?

Correct answer:

n =  120

Step-by-step explanation:

C3(10)=(310)=3!(103)!10!=3211098=120  n=(310)=120



Did you find an error or inaccuracy? Feel free to write us. Thank you!



Showing 1 comment:
Math student
It didn't consider the possibility of three of the points to be in the same straight-line... Not completely ok.








Tips for related online calculators
Would you like to compute the count of combinations?

You need to know the following knowledge to solve this word math problem:


 
We encourage you to watch this tutorial video on this math problem: video1

Related math problems and questions: