Select the correct answer.

vertex a in quadrilateral abcd lies at (-3, 2). if you rotate abcd 180° clockwise about the origin, what will be the coordinates of a′ of the rotated quadrilateral a′b′c′d′?

a.
(3, -2)

b.
(-3, 2)

c.
(-2, 3)

d.
(-3, -2)

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Similarly fie each expression 18,19,20

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