, 03.12.2019 07:46

# Part a predict what will happen to the coordinates of a point as the point rotates counterclockwise (ccw) about the origin to produce point y. choose rotation angles of 90' 180°. 270", and 360" express your answers in terms of xandy. be sure to watch your signs btx font sz. a. r.eee3 angle of rotation (ccw) x y 90° 1800 270 360 characters used: 60/15000 submit part 3 enter the numerical coordinates of the vertices of quadrilateral abcd in the table. (point a has been done for you.) then predict the numerical coordinates of the vertices of quadrilateral abcd'as the figure rotates about the origin through these angles: 90", 10" 270" and 360° b / font stres - a . r . e e cd a (-3-2) angle of rotation (ccw) 30 1800 270 360° characters used: 95 / 15000 submit part

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