Question

When triangle XYZ where X (-4,-3), Y (6, -1), and Z (7, 8) is rotated 90º clockwise about the origin, what is the new location?
A. triangle X'Y'Z' where X' (-3, 4), Y' (-1, -6), and Z' (8, -7)
B. triangle X'Y'Z' where X' (-3, -4), Y' (-1, 6), and Z' (8, 7)
C. triangle X'Y'Z' where X' (3, - 4), Y' (1, 6), and Z' (-8, 7)
D. triangle X'Y'Z' where X' (3, 4), Y' (1, -6), and Z' (-8, -7)

Answer 1

@ brittanyburton

Answer 2

all the x of XYZ becomes the y but in reversed sign and
all the y of XYZ becomes the x with the same sign
therefore A