# Geometry

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Which set of ordered pairs has point symmetry with respect to the origin (0, 0)?

(5, 4), (-5, 4)
(5, 4), (-5, -4)
(5, 4), (5, -4)
(5, 4), (4, 5)

• Geometry -

point symmetry about (0,0) means that

(x,y) becomes (-x,-y)

Looks like the 2nd choice to me.

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