Find distance between intersections of circle and line?

09062019, 05:16 AM
(This post was last modified: 09062019 05:21 AM by teerasak.)
Post: #13




RE: Find distance between intersections of circle and line?
In CAS mode, use command
solve({y=2*x+3,(x+1)^2+y^2=55},{x,y}) then the calculator will return you 2 intersection points. Put that in a variable e.g m1 then use command distance(m1(1),m1(2)) you will get the distance between two points 

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