Question

Triangle QRS is rotated 180° about the origin. On a coordinate plane, triangle Q R S has points (negative 4, 1), (negative 4, 4), (2, 1). What are the coordinates of point S'? (2, 1) (1, –2) (–1, –2) (2, –1)

Answer 1

Answer:

1,-2 did it right

Step-by-step explanation:

Answer 2

Answer:

(-2,-1)

Step-by-step explanation:

Given

$Q =(-4,1)$

$R = (-4,4)$

$S = (2,1)$

180 degrees rotation

Required

Determine the coordinate point S'

For a 180-degree rotation, the transformation rule is: (x, y) to (-x, -y)

So:

$S = (2,1)$ ==> $S' = (-2,-1)$

Hence, the coordinate point of S' is (-2,-1)