Figure ABCD is a parallelogram with point C (−4, 1). Figure ABCD is rotated 90° clockwise to form figure A′B′C′D′. What coordinate would be the output for point C'?
C' (1, 4)
C' (1, −4)
C' (−1, −4)
C' (−1, 4)

Question

Figure ABCD is a parallelogram with point C (−4, 1). Figure ABCD is rotated 90° clockwise to form figure A′B′C′D′. What coordinate would be the output for point C'?
C' (1, 4)
C' (1, −4)
C' (−1, −4)
C' (−1, 4)

alexandervonhumboldt2 · Answer

the roatation of 90° clockwise   is (a, b) => (a, -b)

anonymous · Answer

pic

ttp · Answer

none.

anonymous · Answer

(x,y) to (y,-x) is the correct rule
but s (-4,1) changes into (1, -(-4)) =  (1, 4)

anonymous · Answer

ABCD is a parallelogram with point C (-4, 1). What rule would rotate the figure 90 degrees clockwise, and what coordinate would be the output for point