Add maths form 4 , chapter Coordinate geometry , subtopic :Determining the equa

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secondary 4 A Maths

Add maths form 4 , chapter Coordinate geometry , subtopic :Determining the equation of perpendicular line

Date Posted: 6 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

Date Posted: 6 years ago

Jiayang

6 years ago

You should use the coordinates of the midpoint of AB, not the coordinates of B.

Siti Nurnadia Binti Rosli

6 years ago

Thank u for helping but it's wrong sorry