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3 years ago

9

Find the midpoint of CD. c =(-3,4) and D =(5,-8) ([ ? ],[ ? ])

1 answer:

Leona [35]3 years ago

5 0

(x1+x2)/2 , (y1+y2)/2 = midpoint

-3+5=2 2/2=1
x=1

4+-8=-4 -4/2=-2
y=-2

Midpoint: (1,-2)

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