वेरीफाई एफबी इज द मिड पॉइंट ऑफ द लाइन सेगमेंट एसी एंड सी इज द मिड
Answers
Answer:
Given a line segment with end-points:
P( x1,y1 )andQ( x2,y2 )
its mid-point M has coordinates:
M(
x1+x2
2
,
y1+y2
2
)
Put "simply", the mid-point is such that:
its x-coordinate is the average of the end points' x-coordinates
its y-coordinate is the average of the end points' y-coordinates
This formula is further illustrated in the diagram shown here for the line segment with end-points P( x1,y1 ) and Q( x2,y2 ).
Exercise 1
Calculate the coordinates of each of the following line segments:
PQ with end-points P( −2,−3 ) and Q( 4,7 ).
AB with end-points A( −5,8 ) and B( 3,−4 ).
ST with end-points S( 0,0 ) and T( 4,6 ).
AB with end-points A( −1,−4 ) and B( 4,2 ).
UV with end-points U( 2,1 ) and V( 9,6 ).
AB with end-points A( −5,8 ) and B( 4,−5 ).
Step-by-step explanation:
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