Distance Formula

Question 2

Given the points A and B where A is at coordinates ( 2, -5 )
and B is at coordinates ( -3, -7 ) on the line segment AB, find the length of AB.

Solution

Label the points as ( x1, y1 ) = ( 2, -5 ) and ( x2, y2 ) =
( -3, -7 )
. Therefore, x1 = 2, y1 = -5, x2 = -3, and y2 = -7.

To find the distance d between the points, use the distance formula :

Solution to Question 2


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