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Rotate trapezoid ABCD 90° clockwise around the origin. What are the coordinates of D’?
A) (-4, 2)
B) (4, -2)
C) (0, 4)
D) (4, 0)

Rotate trapezoid ABCD 90° clockwise around the origin. What are the coordinates of D’? A) (-4, 2) B) (4, -2) C) (0, 4) D) (4, 0) class=

Answer :

when you rotate it clockwise
lets say you have thepoint (a,b)
when you rotate it clockwise you are left with the points (-b,-a)

so

D=(-4,0)
therefor
negative and switch
new point is
(0,4)

answe is C

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