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anonymous
 5 years ago
Help??? (:
The endpoints of line AB are A(2,1) and B(4,3).Find the coordinates of a point C other than the midpoint of line AB that is on the perpendicular bisector of line AB. How do you know it is on the perpendicular bisector???
anonymous
 5 years ago
Help??? (: The endpoints of line AB are A(2,1) and B(4,3).Find the coordinates of a point C other than the midpoint of line AB that is on the perpendicular bisector of line AB. How do you know it is on the perpendicular bisector???

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Mertsj
 5 years ago
Best ResponseYou've already chosen the best response.0Midpoint is (1,1) Slope is 2/3 so slope of perpendicular bisector is 3/2

Mertsj
 5 years ago
Best ResponseYou've already chosen the best response.0So take the midpoint ((1,1) and go up 3 and right 2 from that point to (3,2) and that is another point on the perpendicular bisector.
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