A rectangle has vertices whose coordinates are A(1, 4), B(4, -1), C(-1, -4), and D(-4, 1). Find the coordinates of the midpoints of each side. (Enter answers as fractions.)

Midpoint of AB = ( , )
Midpoint of BC = ( , )
Midpoint of CD = ( , )
Midpoint of AD = ( , )

Question

A rectangle has vertices whose coordinates are A(1, 4), B(4, -1), C(-1, -4), and D(-4, 1). Find the coordinates of the midpoints of each side. (Enter answers as fractions.)

Midpoint of AB = ( , )
Midpoint of BC = ( , )
Midpoint of CD = ( , )
Midpoint of AD = ( , )

anonymous · Answer

AB=(5/2,3/2)
BC=(3/2,-5/2)
CD=(-5/2,-3/2)
AD=(-3/2,5/2)

anonymous · Answer

if A=(x1,y1) and B=(x2,y2)
then midpoint of AB = ((x1+x2)/2,(y1+y2)/2)

anonymous · Answer

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